{"title":"Display \u0026 Screens","description":"\u003ch2\u003eComplete Range of LCD \u0026amp; OLED Display Modules\u003c\/h2\u003e\u003cp\u003eDiscover our comprehensive collection of high-quality LCD modules, OLED displays, and TFT screens perfect for your electronic projects. From basic character displays to advanced touch-enabled screens, we have everything you need for Arduino, Raspberry Pi, and professional applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacter LCD Displays\u003c\/strong\u003e - 8x1, 16x1, 16x2, 20x4 configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOLED Displays\u003c\/strong\u003e - Compact, low power consumption with high contrast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTFT Color Displays\u003c\/strong\u003e - Vibrant full-color screens with SPI interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch-Enabled Displays\u003c\/strong\u003e - Interactive screens for user interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional HMI Modules\u003c\/strong\u003e - Industrial-grade human-machine interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll modules come with reliable performance, easy integration, and competitive pricing. Perfect for hobbyists, students, and professionals alike.\u003c\/p\u003e","products":[{"product_id":"2-4-tft-touch-display-arduino-uno-compatible-shield-form-factor","title":"2.4″ TFT Touch Display — Arduino UNO Compatible (Shield\/Form Factor)","description":"\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003cdiv class=\"electro-description clearfix\"\u003e\n\u003cp\u003eThe 2.4 Inch Touch Screen TFT Display Shield is a versatile and easy-to-use display module designed for Arduino UNO, Mega, and compatible development boards. Featuring a bright 2.4-inch TFT LCD with full-color support and resistive touch functionality, it enables interactive projects with graphical interfaces, menu systems, and real-time data visualization. The shield integrates seamlessly with Arduino boards via the standard shield interface, eliminating the need for complex wiring.\u003c\/p\u003e\n\u003cp\u003eWith its 320×240 pixel resolution, the 2.4 Inch Touch Screen TFT Display Shield offers clear and vibrant visuals for applications like DIY gadgets, control panels, and embedded systems. It supports both display and touch input, making it ideal for creating touch-based user interfaces. Whether you’re building a beginner project or an advanced Arduino-based system, this shield provides a compact and reliable solution for integrating interactive displays into your designs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e2.4″ diagonal Touch LCD TFT display\u003c\/li\u003e\n\u003cli\u003e240×320 resolution, 18-bit (262,000) color\u003c\/li\u003e\n\u003cli\u003e8-bit digital interface, plus 4 control lines\u003c\/li\u003e\n\u003cli\u003e5V compatible! Use with 3.3V or 5V logic\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V 300mA LDO regulator\u003c\/li\u003e\n\u003cli\u003eUses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3, and analog 4 and 5. Pin 12 is available if not using the microSD\u003c\/li\u003e\n\u003cli\u003eWorks with any Arduino Uno and mega compatible boards\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x 2.4″ Inch Touch Screen TFT Display Shield for Arduino UNO Mega\u003c\/p\u003e\n\u003cp\u003e1 x Stylus Pen\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"related products\"\u003e\u003c\/section\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592869777704,"sku":"VT00515","price":460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00515.png?v=1757585688"},{"product_id":"128-64-graphic-lcd-module-green-backlight-jhd12864e","title":"JHD12864E – 128X64 Graphic LCD Display – Blue Backlight","description":"\u003cp\u003e\u003cspan\u003eJHD12864E his is a 128×64 LCD display made by JHD. It is based on the HD44870 display controller which makes it is easy to interface this LCD with most microcontrollers. It’s extreme popularity ensures that no matter which microcontroller platform you are using, you will definitely find ready libraries to use this LCD. In this LCD each character is displayed in a 5×8 pixel matrix. The 128×64 intelligent alphanumeric dot matrix display is capable of displaying 256 different characters and symbols. Tags, 128×64 Character Blue Graphic LCD Display, 128×64 LCD Display, Display Devices, 128×64 Character (Blue) Graphic LCD Display, GRAPHIC KS0108 128*64 LCD, 128×64 Character (Blue) Graphic LCD Display, Graphic LCD Display 128×64 (Blue).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\/Specs:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePart No: JHD12864E\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisplay Format: 128×64 Dots\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnection: Pin Header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVisual Area: 71.80×40.00mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDot (Pixel)Pitch: 0.52×0.52mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSunlight Readable: Yes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Supply: 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacklight Current: 60 mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating Temperature: -20°~70°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage Temperature: -30°~80°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacklight Color: Blue Color\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutline Dimension:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 93 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 70 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThickness: 12.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592903004456,"sku":"VT00504","price":415.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00601_ab632be3-0f54-4248-99ec-03cb1f93ee7a.png?v=1763968362"},{"product_id":"0-91-4-pin-oled-display-blue-monochrome-oled-0-91-in","title":"0.91″ 4‑Pin OLED Display — Blue (Monochrome OLED, 0.91 in)","description":"\u003cp\u003eCompact 0.91 inch blue OLED display module with 128x32 resolution. I2C interface for easy connection. Ideal for small wearable and IoT devices.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592904479016,"sku":"VT00508","price":155.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00508.png?v=1758257759"},{"product_id":"0-96-7-pin-oled-display-blue-monochrome-oled-0-96-in","title":"0.96″ 7‑Pin OLED Display — Blue (Monochrome OLED, 0.96 in)","description":"\u003cp\u003eHigh-contrast 0.96 inch blue OLED display module with 128x64 resolution. Supports SPI and I2C interfaces. Perfect for portable electronics and dashboards.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592905330984,"sku":"VT00509","price":165.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00509.png?v=1758257888"},{"product_id":"1-3-4-pin-oled-display-blue-monochrome-oled-1-3-in","title":"1.3″ 4‑Pin OLED Display — Blue (Monochrome OLED, 1.3 in)","description":"\u003cp\u003eCrisp 1.3 inch blue OLED display module with 128x64 resolution. I2C interface for simple wiring. Suitable for wearables and compact devices.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592905396520,"sku":"VT00510","price":295.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00510.png?v=1758258042"},{"product_id":"1-8-spi-tft-display-v1-1-color-tft-module","title":"1.8″ SPI TFT Display (V1.1) — Color TFT Module","description":"\u003cp\u003eColorful 1.8 inch TFT LCD display module with 128x160 resolution. SPI interface for fast data transfer. Ideal for small graphical displays in projects.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592906641704,"sku":"VT00511","price":225.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00511_133f7840-df2d-408a-8527-5b657ff7bd9d.png?v=1757657783"},{"product_id":"2-4-spi-tft-display-ili9341-driver-no-touch","title":"2.4″ SPI TFT Display — ILI9341 Driver (No Touch)","description":"\u003cp\u003eHigh-resolution 2.4 inch TFT LCD display module with 240x320 pixels. SPI interface, no touch. Suitable for colorful graphics in compact devices.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592907198760,"sku":"VT00512","price":650.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00512.png?v=1758258180"},{"product_id":"2-8-spi-tft-display-ili9341-driver-no-touch","title":"2.8″ SPI TFT Display — ILI9341 Driver (No Touch)","description":"\u003cdiv class=\"product_info\"\u003eThe 2.8-inch TFT display offers a vibrant and colorful experience with 240×320 pixels and individual RGB pixel control, providing much higher resolution than smaller black and white displays. This module supports both 8-bit and SPI communication modes. In 8-bit mode, it requires 12 digital lines for data and control, offering faster performance, while SPI mode uses only 5 pins (SPI data in, data out, clock, select, and d\/c) but is slower. The display is non-touch and comes with 4 additional pins for control (2 digital, 2 analog). This module is equipped with a breakout board, featuring SPI connections on one side and 8-bit connections on the other, making it compatible with 3-5V microcontrollers. The onboard MicroSD card socket allows users to display images directly from a FAT16\/FAT32 formatted card, enhancing the module’s versatility.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eColor Depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports color depth of 262K\/65K, offering rich and vibrant display colors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMinimum IO Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRequires at least 4 IO pins from your MCU for basic operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide Viewing Angle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe display offers a wide viewing angle, ensuring clear visibility from multiple perspectives.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLarge Display with High Resolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a large 2.8-inch screen with a high resolution of 240×320 pixels, providing clear and detailed visuals.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Display\u003c\/li\u003e\n\u003cli\u003eDisplay Size (Inch): 2.8\"\u003c\/li\u003e\n\u003cli\u003eTouchscreen (Y\/N): No\u003c\/li\u003e\n\u003cli\u003eResolution: 240 x 320\u003c\/li\u003e\n\u003cli\u003eInterface: SPI\u003c\/li\u003e\n\u003cli\u003eInput Voltage (V): 3.3 to 5\u003c\/li\u003e\n\u003cli\u003ePCB Size (mm): 85 x 48 (L x W)\u003c\/li\u003e\n\u003cli\u003eWeight (g): 35\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIdeal for microcontroller-based projects requiring a vibrant, high-resolution display.\u003c\/li\u003e\n\u003cli\u003eUsed in control panels and equipment displays to show system information and graphical representations.\u003c\/li\u003e\n\u003cli\u003eSuitable for consumer electronics like digital clocks, smartwatches, and portable electronics.\u003c\/li\u003e\n\u003cli\u003eApplied in medical equipment for displaying real-time data such as temperature or blood pressure.\u003c\/li\u003e\n\u003cli\u003eFound in vending machines for displaying product selections, pricing, and status information.\u003c\/li\u003e\n\u003cli\u003eIntegrated into smart home control systems for displaying control options and environmental data.\u003c\/li\u003e\n\u003cli\u003eUsed in educational toys and interactive gadgets for colorful displays and engaging visuals.\u003c\/li\u003e\n\u003cli\u003eUsed in retro or custom handheld gaming systems for showing graphics and game information.\u003c\/li\u003e\n\u003cli\u003eDisplays robot status, sensor data, and control options for robotics systems.\u003c\/li\u003e\n\u003cli\u003ePerfect for hobbyists and makers working on custom display solutions in DIY electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eOutline Drawing\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/drawing_5610aaa8-c5a4-4cea-929e-aa2e57524448.jpg?v=1732881990\" alt=\"2.8 inch SPI Screen Module TFT Interface 240 x 320 without Touch\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 40x2 4002 JHD Original Character LCD Display Green Color\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592907559208,"sku":"VT00513","price":465.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00513.png?v=1758258231"},{"product_id":"3-5-tft-shield-for-arduino-display-module-no-touch","title":"3.5″ TFT Shield for Arduino — Display Module (No Touch)","description":"\u003ch2 data-start=\"0\" data-end=\"66\"\u003e3.5 Inch TFT LCD Touch Display Shield for Arduino UNO (480×320)\u003c\/h2\u003e\n\u003cp data-start=\"68\" data-end=\"403\"\u003eThe 3.5 inch TFT LCD Touch Display Shield for Arduino UNO comes fully assembled and tested, making it ready for immediate use. It requires no wiring or soldering — simply plug it directly into your Arduino UNO board and load the required library to get started within minutes. It works best with classic Arduino ATMEGA328-based boards.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"785\"\u003eThis large and vibrant 3.5″ diagonal display features a bright TFT panel with four white LED backlights and supports 18-bit color, delivering up to 262,000 different shades for rich and colorful graphics. With a high resolution of 480×320 pixels, it provides significantly sharper visuals compared to standard 128×64 monochrome displays, allowing precise individual pixel control.\u003c\/p\u003e\n\u003cp data-start=\"787\" data-end=\"997\"\u003eThe module includes a built-in 4-wire resistive touchscreen, enabling accurate touch detection anywhere on the screen. It also features an integrated microSD card slot for storing images, fonts, and other data.\u003c\/p\u003e\n\u003cp data-start=\"999\" data-end=\"1206\"\u003eThe display uses an 8-bit digital interface along with four control lines for communication. The backlight is enabled by default and can be controlled via a transistor connected to a digital pin if required.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1364\"\u003eThis display shield is ideal for GUI development, embedded systems, industrial control panels, home automation interfaces, and interactive Arduino projects.\u003c\/p\u003e\n\u003cp data-start=\"1366\" data-end=\"1469\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePackage Includes:\u003cbr data-start=\"1383\" data-end=\"1386\"\u003e1 x 3.5″ ILI9486 TFT Touch Shield LCD Module (480×320) for Arduino UNO\u003cbr data-start=\"1456\" data-end=\"1459\"\u003e1 x Stylus\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592907755816,"sku":"VT00514","price":850.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00514.png?v=1757657341"},{"product_id":"2-8-tft-touch-display-st7789-driver","title":"2.8″ TFT Touch Display — ST7789 Driver","description":"\u003cdiv class=\"mf-Tabs-panel mf-Tabs-panel--description panel entry-content\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003cdiv class=\"tab-content-wrapper\"\u003e\n\u003cp\u003eThe 2.8 Inch TFT LCD Non-Touch Screen Module is a powerful and versatile display module that offers vibrant visuals with full RGB color. Designed for microcontroller applications, this display is perfect for projects requiring a compact, responsive interface. The high-resolution 240×320 pixel display ensures sharp and detailed images, while the 4-wire non-touch screen provides accurate and reliable user input. The SPI interface simplifies the integration process, making it an excellent choice for embedded systems, control panels, and portable devices where space and user interaction are crucial.\u003c\/p\u003e\n\u003cp\u003eThis 2.8 Inch TFT LCD Non-Touch Screen Module is ideal for creating visually appealing and interactive designs, with excellent brightness and contrast that make your projects stand out. The compact size and efficient power consumption also make it suitable for a wide range of applications.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDriver IC: ST7789\u003c\/li\u003e\n\u003cli\u003eColor Depth: 262K\/65K\u003c\/li\u003e\n\u003cli\u003eHigh Resolution: 240×320 pixels RGB color display.\u003c\/li\u003e\n\u003cli\u003eInterface: 4-wire Non-touch screen for precise input.\u003c\/li\u003e\n\u003cli\u003eConnectivity: SPI interface for easy microcontroller integration.\u003c\/li\u003e\n\u003cli\u003eBright Display: Excellent brightness and color reproduction.\u003c\/li\u003e\n\u003cli\u003eCompact and Efficient: Ideal for small, space-constrained designs with low power consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mf-Tabs-panel mf-Tabs-panel--additional_information panel entry-content\" id=\"tab-additional_information\" role=\"tabpanel\" aria-labelledby=\"tab-title-additional_information\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"mf-Tabs-panel mf-Tabs-panel--reviews panel entry-content\" id=\"tab-reviews\" role=\"tabpanel\" aria-labelledby=\"tab-title-reviews\"\u003e\n\u003cdiv class=\"tab-content-wrapper\"\u003e\n\u003cdiv id=\"reviews\" class=\"woocommerce-Reviews\"\u003e\n\u003cdiv class=\"mf-product-rating row\"\u003e\n\u003cdiv class=\"col-md-12 col-sm-12 col-xs-12 col-review_form\"\u003e\n\u003cp class=\"woocommerce-verification-required\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592910311720,"sku":"VT00516","price":720.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001224_eaab4baf-4862-4ce2-bcc5-f17fcf0883af.png?v=1772175469"},{"product_id":"3-5-spi-tft-touch-display-ili9488-driver-1","title":"3.5″ SPI TFT Touch Display — ILI9488 Driver","description":"\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cdiv class=\"product_info\"\u003eThe 3.5-inch ILI9488 SPI Interface TFT Touch Screen Display is a bright and colorful display for Arduino and microcontroller projects. With a resolution of 480×320 pixels, this display provides sharp and detailed visuals with individual RGB pixel control. The screen includes a built-in resistive touchscreen sensor, enabling intuitive interaction and control for your applications.\u003cbr\u003eEquipped with an integrated ILI9488 controller and RAM buffering, the display reduces the workload on the microcontroller, ensuring smooth performance. Its SPI interface ensures compatibility and efficient communication with a variety of microcontroller platforms.\u003cbr\u003ePerfect for creating graphical interfaces, data visualizations, or control panels, this display offers vibrant color reproduction and versatile functionality, making it ideal for hobbyists and developers alike.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eHigh-Quality Color Display:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.5-inch screen supporting 65K colors, delivering vibrant and rich visuals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Resolution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e480×320 resolution, ensuring sharp and detailed images and text.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTouch Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptional resistive touch functionality for interactive applications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSD Card Slot:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in SD card slot for easy storage expansion and data integration.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eComprehensive Sample Programs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComes with a variety of sample programs to kickstart your projects.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMilitary-Grade Process Standards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for long-term, stable operation with robust build quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDriver Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes low-level driver technical support for seamless integration.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPI Serial Bus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperates using SPI, requiring only a few IO pins to control the display, making it suitable for microcontroller-based projects.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDisplay Color: RGB 65K color\u003c\/li\u003e\n\u003cli\u003eScreen Size: 3.5 (inch)\u003c\/li\u003e\n\u003cli\u003eType: TFT\u003c\/li\u003e\n\u003cli\u003eDriver IC: ILI9488\u003c\/li\u003e\n\u003cli\u003eResolution: 480 × 320 (Pixel)\u003c\/li\u003e\n\u003cli\u003eModule Interface: 4 Wire SPI Interface\u003c\/li\u003e\n\u003cli\u003eActive Area (AA area): 48.96 × 73.44 (mm)\u003c\/li\u003e\n\u003cli\u003eModule PCB Size: 56.34 × 98 (mm)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20℃ ~ 60℃\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -30℃ ~ 70℃\u003c\/li\u003e\n\u003cli\u003eVCC Power Voltage: 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eLogic IO Port Voltage: 3.3V (TTL)\u003c\/li\u003e\n\u003cli\u003eWeight (g): 56\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eArduino-based graphical user interfaces\u003c\/li\u003e\n\u003cli\u003eData visualization for sensors and IoT devices\u003c\/li\u003e\n\u003cli\u003eHome automation control panels\u003c\/li\u003e\n\u003cli\u003ePortable gaming consoles\u003c\/li\u003e\n\u003cli\u003eEducational and DIY electronics projects\u003c\/li\u003e\n\u003cli\u003eIndustrial monitoring and control systems\u003c\/li\u003e\n\u003cli\u003eMultimedia display systems for creative applications\u003c\/li\u003e\n\u003cli\u003eEmbedded systems requiring interactive touch controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes of oled display module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eActive Area (AA area): 48.96 × 73.44 (mm)\u003c\/li\u003e\n\u003cli\u003eModule PCB Size: 56.34 × 98 (mm)\u003c\/li\u003e\n\u003cli\u003eWeight (g): 56\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eOutline Drawing\u003c\/h3\u003e\n\u003cimg alt='3.5\" SPI Interface TFT ILI9488 Display Screen Module With Touch Screen With Memory Card Extension' src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/drawing_dc793e47-cfa5-4376-a1f5-dbce3622f55d.jpg?v=1732944498\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 3.5\" SPI Interface TFT ILI9488 Display Screen Module With Touch Screen With Memory Card Extension\u003c\/li\u003e\n\u003cli\u003e1 x Stylus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592917881128,"sku":"VT00517","price":980.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00517.png?v=1758170981"},{"product_id":"nextion-nx4832t035-3-5-basic-hmi-touch-display-nextion-tft-module","title":"Nextion NX4832T035 3.5″ Basic HMI Touch Display — Nextion TFT Module","description":"\u003ch2\u003eNextion NX4832T035 3.5″ HMI TFT LCD Touch Display Module (480×320)\u003c\/h2\u003e\n\u003cp\u003eNextion HMI Displays are widely used for creating intelligent and user-friendly touch-based control interfaces. The Nextion NX4832T035 3.5″ HMI TFT LCD Module offers a powerful and cost-effective solution for building interactive display systems for IoT devices, consumer electronics, automation, and embedded applications.\u003c\/p\u003e\n\u003cp\u003eThis 3.5-inch display features a 480×320 resolution TFT screen with 65K true-to-life colors and an integrated 4-wire resistive touch panel. It provides a seamless Human Machine Interface (HMI) between users and machines, allowing easy control and visualization of processes, devices, or applications.\u003c\/p\u003e\n\u003cp\u003eThe module operates within a voltage range of 4.75V to 7V, with 5V recommended. It includes 16MB flash memory for storing user application code, images, fonts, and data. The onboard microSD card slot enables convenient firmware updates. Communication is handled via a simple 4-pin TTL serial interface, making it easy to connect with microcontrollers such as Arduino, ESP modules, STM32, and other development boards.\u003c\/p\u003e\n\u003cp\u003eWith adjustable brightness from 0 to 180 nits and low power consumption, this intelligent display module is ideal for replacing traditional LCD panels and LED-based displays in modern embedded systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e480 × 320 resolution\u003cbr\u003eRGB 65K color display\u003cbr\u003e3.5″ TFT screen with integrated resistive touch panel\u003cbr\u003e4-pin TTL serial communication interface\u003cbr\u003e16MB flash memory for user applications and data\u003cbr\u003eOnboard microSD card slot for firmware upgrades\u003cbr\u003eVisual area: 73.44mm × 48.96mm\u003cbr\u003eAdjustable brightness (0–180 nits)\u003cbr\u003eRecommended supply: 5V DC\u003cbr\u003eTypical power consumption: 145mA\u003c\/p\u003e\n\u003cp\u003eThis display module is suitable for IoT projects, industrial control panels, home automation systems, smart appliances, and other interactive embedded applications.\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003cbr\u003e1 x Nextion NX4832T035 3.5″ HMI TFT LCD Touch Display Module\u003cbr\u003e1 x Connecting Wires\u003cbr\u003e1 x Power Supply Test Board\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":50592918110504,"sku":"VT00518","price":2900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00518.png?v=1757594646"},{"product_id":"power-bank-charger-module-5v-1a-for-lithium-batteries","title":"Electronic Spices Dual Usb Output 5v 2.1a 1a Power Bank Charging Module With Digital Lcd Display Indicator","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEquipped with dual USB 5V 2.1A 1A output | Output port type : USB | Input Voltage : 3.7V to 5V | Intelligent automatic shutdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSmart power output | Push button switch control on\/off | DIY Power Bank Module – Perfect for converting 3.7V Li-ion cells (like 18650 batteries) into a custom portable USB charger or emergency power solution.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDigital LCD display indicator | Dual USB output ports | And also, this board has an LED for charging and discharging indication | This module provides under-voltage protection to the circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThis board also ensure the output short circuit protection | DIY Power Bank Module – Perfect for converting 3.7V Li-ion cells (like 18650 batteries) into a custom portable USB charger or emergency power solution.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50639134359848,"sku":"VT01217","price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001224_c7827ca5-8d6c-4b29-89b6-6bfc8b0400b1.png?v=1774420534"},{"product_id":"10a-volt-amp-meter-module-with-dual-display","title":"10A Volt Amp Meter Module with Dual Display","description":"\u003cp\u003eThis 10A volt amp meter module provides simultaneous voltage and current measurement with dual LED display. Ideal for battery monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating current: 10mA\u003c\/li\u003e\n\u003cli\u003eOperating voltage: DC 4.5 ~ 30V\u003c\/li\u003e\n\u003cli\u003eMinimum resolution(V): 0.1V\u003c\/li\u003e\n\u003cli\u003eMinimum resolution(A): 0.01A\u003c\/li\u003e\n\u003cli\u003eDisplay color: Red and Blue (two-color display)\u003c\/li\u003e\n\u003cli\u003eMeasure accuracy: 1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is Dual Led 0.28” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 50A.\u003c\/p\u003e\n\u003cp\u003eSo a digital voltage is \u003cb\u003ea voltage that can be in only 1 of 2 states\u003c\/b\u003e. The voltage can either be entirely off or LOW at 0V. Or the voltage can be entirely ON or HIGH at the peak voltage. Let’s say the voltage of the signal goes to 5V. This means the digital voltage can either be 5V or 0V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe working of a digital voltmeter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis converting an analog signal into a train of pulses. The number of pulses is proportional to the input signal. Therefore, a digital voltmeter can be made by using any A\/D conversion method. Initially, a voltage signal is introduced to the pulse generator.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisplay Voltage and current simultaneously in different colors, red for Voltage, Blue for current (the current is Measured in the negative rail).\u003c\/li\u003e\n\u003cli\u003e Require external power supply; with reversed connection protection.\u003c\/li\u003e\n\u003cli\u003eThe ground wire of the testing end and power supply terminal is the same wire; a quick refresh of about 500 MS\/time.\u003c\/li\u003e\n\u003cli\u003eWith a built-in shunt, has Voltage and current calibration potentiometers. Applications: Suitable for automotive\/electric cars\/motorcycles battery monitoring or other products’ voltage current measurement\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eColor: Like the picture show\u003c\/li\u003e\n\u003cli\u003eRapid response recovery characteristics.\u003c\/li\u003e\n\u003cli\u003eIt Has a long life and reliable stability.\u003c\/li\u003e\n\u003cli\u003eHigh precision, four digital displays.\u003c\/li\u003e\n\u003cli\u003eMeasure voltage: DC 0 ~ 100V\u003c\/li\u003e\n\u003cli\u003eOperating voltage: DC 4.5 ~ 30V\u003c\/li\u003e\n\u003cli\u003eMinimum resolution(V): 0.1V\u003c\/li\u003e\n\u003cli\u003eMinimum resolution(A): 10A\u003c\/li\u003e\n\u003cli\u003eOperating current: 20mA\u003c\/li\u003e\n\u003cli\u003eDisplay: three 0.28″ LED digital tube\u003c\/li\u003e\n\u003cli\u003eDisplay color: Red and Blue (two-color display)\u003c\/li\u003e\n\u003cli\u003eMounting cutout: 45.5 x 26.5mm\u003c\/li\u003e\n\u003cli\u003eRefresh rate: about 500mS \/ times\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Dual Led 0.28” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 50A\u003c\/p\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50641028874536,"sku":"VT01222","price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001222.png?v=1757585690"},{"product_id":"battery-capacity-tester-module-zb2l3","title":"12-84V Battery Power Display Meter Lithium Battery Lead-acid Battery Power Display GY-6GS Green 3 Strings Lithium Battery","description":"\u003cp\u003eThis is a 12-84V Battery Power Display Meter Lithium Battery Lead-acid Battery Power Display GY-6GS Green 3 Strings Lithium Battery.\u003c\/p\u003e\n\u003cp\u003eThe Battery Capacity Voltage Meter can not only measure the battery voltage but also the capacity, show you with percentage. The battery monitor is designed with a high-quality LCD, LCD screen with green backlit offers a clear and bright display from every angle. Equipped with a PVC film, the surface is waterproof. Long service life button with comfortable hand feeling. Built with buckle, free of screw installation. Battery meter can be applied to portable mobile equipment, electron mobile, balance car, cleaning machine, measuring equipment, etc.\u003c\/p\u003e\n\u003ch5\u003eSetting Instruction:\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eLong press the Set key, power supply to the product, enter the setup interface\u003c\/li\u003e\n\u003cli\u003ePress the Set key to select the battery specification (Lead-acid battery(P), Lithium battery (L), Fe battery(F))\u003c\/li\u003e\n\u003cli\u003eShort press the Function key to select the number of battery strings (increasing for the set button, decreasing for function button)\u003c\/li\u003e\n\u003cli\u003eLong press the Function key to set s mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eEquipped with a switch, you can turn off the power, no power consumption after turning off.\u003c\/li\u003e\n\u003cli\u003eAccurately display the battery power percentage, voltage, and intuitively grasp the battery usage status.\u003c\/li\u003e\n\u003cli\u003eWhen the power value is lower than or equal to 20%, the backlight flashes an alarm.\u003c\/li\u003e\n\u003cli\u003eCompatible with acid battery, lithium battery, iron lithium battery which can be set by yourself.\u003c\/li\u003e\n\u003cli\u003eDouble button design, easy to set up, can be set in just a few seconds.\u003c\/li\u003e\n\u003cli\u003eManually switch battery percentage\/voltage\/power off\u003c\/li\u003e\n\u003cli\u003eAutomatic recycling display battery capacity\/voltage per 2 seconds (Settable)\u003c\/li\u003e\n\u003cli\u003e10s delay auto-off (Settable)\u003c\/li\u003e\n\u003cli\u003eDouble discharge curve selection (Settable)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Power Display Meter\u003c\/p\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50641035428136,"sku":"VT01223","price":325.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001223.png?v=1757585689"},{"product_id":"8-1-character-lcd-module-green-backlight-jdh571m6-1","title":"Original JHD 8×2 Character LCD Display With Yellow Backlight","description":"\u003cp\u003eHigh-quality 8x1 character LCD display module with green backlight. Ideal for compact projects requiring clear text display. Compatible with Arduino and other microcontrollers.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThе 8 x 2 Yеllow\/Grееn Color LCD Display Modulе, known as thе JHD571M6, is a vеrsatilе and compact visual intеrfacе that offеrs clеar and concisе information prеsеntation. With its simplе yеt еffеctivе dеsign, this modulе is a popular choice for applications that rеquirе basic tеxt displays, including small appliancеs, industrial control panеls, and DIY еlеctronics. Thе yеllow\/grееn color combination usеd in this modulе offеrs an еxcеllеnt balancе bеtwееn visibility and rеadability. This color schеmе providеs adеquatе contrast and еnhancеs thе aеsthеtics of thе display. It еnsurеs that information rеmains visiblе undеr diffеrеnt lighting conditions, making it suitable for both indoor and outdoor applications. Thе JHD571M6 model's character configuration is optimizеd for basic information display. Its 8 x 2 format allows for concisе mеssaging, suitablе for prеsеnting еssеntial data and status information. This makes it a practical choice for applications whеrе dеtailеd graphical information is not rеquirеd, but clеar communication is еssеntial. Intеgration of thе modulе into various systеms and projects is straightforward due to its compatibility with microcontrollеrs and digital logic circuits. Its compact sizе and usеr-friеndly intеrfacе strеamlinе thе dеvеlopmеnt procеss for еnginееrs, hobbyists, and DIY еnthusiasts. Thе modulе is dеsignеd with high-quality componеnts to еnsurе rеliablе and consistеnt pеrformancе. Its robust construction is suitable for applications where durability is a primary concern. In summary, thе 8 x 2 Yеllow\/Grееn Color LCD Display Modulе (JHD571M6) is a simple and еffеctivе solution for projеcts that rеquirе basic tеxt displays. Whеthеr you arе dеvеloping a small appliancе, control panеl, or any application that rеliеs on clеar and concisе information prеsеntation, this modulе providеs an еxcеllеnt platform for visual communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"descimgresponsive\"\u003e\n\u003ch6\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e8 x 2 Charactеr Configuration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClеar Yеllow\/Grееn Color Display.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitablе for Basic Tеxt Information.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhancеd Visibility and Rеadability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdеal for Small Appliancеs and Control Panеls.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatiblе with Microcontrollеrs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRеliablе and Consistеnt Pеrformancе.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and Easy to Intеgratе. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50712240324904,"sku":"VT00501","price":289.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00501_9a63c94b-b0a1-48a0-a97c-25921706832f.png?v=1759908446"},{"product_id":"vt00814-5v-75-watt-constant-current-converter","title":"DC-DC XL4015 Adjustable Stepdown Module 5A 75W with 4 Bits Digital Display Voltmeter","description":"\u003cp\u003eHigh-quality 5V 75 Watt constant current converter for electronic applications. Reliable power supply solution with precise current regulation, perfect for LED drivers and other constant current applications in professional and hobbyist electronic projects.\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInput Supply Voltage (V) 5 – 38 DC\u003c\/li\u003e\n\u003cli\u003eOutput voltage (V) 1.25 ~ 36 (adjustable)\u003c\/li\u003e\n\u003cli\u003eOutput Current (A) max 5A\u003c\/li\u003e\n\u003cli\u003eOutput power (W) 75\u003c\/li\u003e\n\u003cli\u003eVoltmeter error ± 0.05V\u003c\/li\u003e\n\u003cli\u003eConversion efficiency 96%\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eThis product is a 180 kHz fixed frequency PWM buck (step-down) DC\/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The module with a voltage meter to display the input voltage and output voltage, and the voltage can be corrected through the button to improve the accuracy of the voltmeter.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch5\u003e\u003cspan\u003e\u003cstrong\u003eVoltmeter calibration method :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e(1) Output voltage calibration steps\u003c\/div\u003e\n\u003cdiv\u003eStep 1, adjust the right button so that the “OUT” LED lighted, the voltmeter shows the value of output voltage; Press the right button for more than 2 seconds, release, voltmeter and “OUT” LED flashes in synchronization so that you enter the output voltage calibration mode.\u003c\/div\u003e\n\u003cdiv\u003eStep 2, press the right button (normal speed), the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit is less than 0.1V, the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press.\u003c\/div\u003e\n\u003cdiv\u003eStep 3, press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save.\u003c\/div\u003e\n\u003cdiv\u003e(2) Input voltage calibration steps\u003c\/div\u003e\n\u003cdiv\u003eStep 1, adjust the right button so that the “IN” LED lighted, the voltmeter shows the value of input voltage; press the right button for more than 2 seconds, release, voltmeter and “IN” LED flashes in synchronization so that you enter the input voltage calibration mode.\u003c\/div\u003e\n\u003cdiv\u003eSteps 2 and 3, consistent with the output voltage calibration method.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eNote: Actual product may vary in terms of design.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003ePower indicator: Yes.\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: Yes (limit current 8A).\u003c\/li\u003e\n\u003cli\u003eOver-temperature protection: Yes (shutdown output automatically after over temperature).\u003c\/li\u003e\n\u003cli\u003eInput Reverse Polarity Protection: None (cascade high current diode if required).\u003c\/li\u003e\n\u003cli\u003eWiring: IN+\/- Input, OUT+\/- Output.\u003c\/li\u003e\n\u003cli\u003eBuilt-in current limit function.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x DC-DC XL4015 Adjustable Step-down Module 5A 75W with 4 Bits Digital Display Voltmeter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50712507646248,"sku":"VT00814","price":265.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT00814_478dd0a6-7e24-488b-b898-a929909cc112.png?v=1758972164"},{"product_id":"xh-w1209-12v-digital-temperature-controller-module-w-display-and-ntc-temp-sensor","title":"XH W1209 12V Digital Temperature Controller Module W\/ Display and NTC Temp Sensor","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan\u003eW1209 Digital Temperature Controller Module With Display and Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ew1209 digital temperature controller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact thermostat module designed for precise thermal management in DIY and automation tasks. It features a clear LED display and an accurate NTC\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethermometer sensor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat allows reliable monitoring, while its support for heating and cooling modes makes it a flexible solution. As a versatile\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edigital thermometer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtroller, it offers quick configuration and dependable operation across a wide range of applications.\u003cbr\u003e\u003cbr\u003eWith its waterproof probe and onboard relay, the module switches external loads based on the measured data. Real-time readings appear on the bright red display, and the indicator LED shows relay activity. Additionally, the menu includes adjustable hysteresis, calibration offset, safety limits, and start-delay options to ensure smooth performance.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eModel No.: XH-W1209\u003c\/li\u003e\n\u003cli\u003eController Type: Digital temperature controller (thermostat)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 12 V DC\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.1 °C\u003c\/li\u003e\n\u003cli\u003eRefresh Rate: 0.5 s\u003c\/li\u003e\n\u003cli\u003eSensor Input: NTC10K (waterproof probe)\u003c\/li\u003e\n\u003cli\u003eProbe Cable Length: 50 cm\u003c\/li\u003e\n\u003cli\u003eOutput: 1-channel relay\u003c\/li\u003e\n\u003cli\u003eRelay Contact Rating: 10 A (max)\u003c\/li\u003e\n\u003cli\u003eLength × Width × Height: 48 × 40 × 14 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 19 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eStatic current ≤ 35 mA\u003c\/li\u003e\n\u003cli\u003eOperating current ≤ 65 mA\u003c\/li\u003e\n\u003cli\u003eOperating temperature −10 to +60 °C\u003c\/li\u003e\n\u003cli\u003eOperating humidity 20–85% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnables precise switching of heaters, fans, and coolers using the integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edigital thermometer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edisplay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncubators \u0026amp; Reptile Habitats:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintains consistent temperature levels using the accurate NTC\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethermometer sensor\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports yogurt making, sous-vide, and fermentation with the stable control offered by the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ew1209 digital temperature controller\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse \u0026amp; Hydroponics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures optimal growth conditions where a reliable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edigital thermometer\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebased system is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSettings Chart\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eLong-press “SET” to enter the menu (P0–P6). Use “+ \/ −” to adjust; no input for ~5 s exits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0 – Mode (Heat\/Cool):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eC (cool) \/ H (heat). Default: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP1 – Hysteresis:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.1–15 °C. Default: 2 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP2 – Upper Limit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 110 °C. Default: 110 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP3 – Lower Limit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edown to −39 °C. Default: −39 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP4 – Temperature Offset:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e−7.0…+7.0 °C. Default: 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP5 – Delay Start:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–10 min (1-min steps). Default: 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP6 – High-Temp Alarm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–110 °C (OFF disables). Default: OFF\u003c\/li\u003e\n\u003cli\u003eHold “+ \/ −” together to restore factory defaults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eW1209 Drawing\u003c\/h3\u003e\n\u003cimg alt=\"W1209 digital thermometer temperature controller dimensions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/SIZECHART_480x480.jpg?v=1695708690\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (L × W × H): 48 × 40 × 14 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 19 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × XH-W1209 12V Red Digital Temperature Controller Module with Display and NTC Temp Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":50914585837864,"sku":"VT00791","price":80.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/V_26_729c3f51-d928-4716-9ad2-86a1d48289df.png?v=1767696356"},{"product_id":"max7219-8-8-dot-matrix-x4-display-module","title":"MAX7219 8×8 Dot Matrix (x4)  Display Module","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe MAX7219 8×8 Dot Matrix Red Display Module has four 1.3″ 64 LED dot matrix displays with built-in MAX7219 serial LED drivers.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMAX7219 8×8 Dot Matrix (x4) Red Display Module\u003c\/li\u003e\n\u003cli\u003e8″ 5-wire F\/F cable for hook-up or daisy-chaining multiple displays.\u003c\/li\u003e\n\u003cli\u003e5-pin header which can be soldered to the module if daisy-chaining multiple modules together.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF MAX7219 8×8 DOT MATRIX (x4) RED DISPLAY MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour 8×8 LED Matrix Displays with 1.3″ high red displays\u003c\/li\u003e\n\u003cli\u003eBuilt-in MAX7219 LED Drivers for each display\u003c\/li\u003e\n\u003cli\u003eSPI 3-wire serial interface for easy hookup to MCU\u003c\/li\u003e\n\u003cli\u003eCan daisy-chain multiple modules together for larger displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMAX7219 LED Driver\u003c\/h3\u003e\n\u003cp\u003eThe MAX7219 is a popular and flexible 7-segment, bar graph and dot matrix common cathode LED driver that supports many functions for controlling LED displays.\u003c\/p\u003e\n\u003cp\u003eThe driver provides flexible individual LED control as well as basic functions such as turning the display ON\/OFF and adjusting the LED brightness.\u003c\/p\u003e\n\u003cp\u003eThe MAX7219 communicates with an MCU via a 3-wire SPI bus. Once the display is updated by the MCU, the MAX7219 then takes care of all the work of keeping the display refreshed, so it removes that overhead from the MCU which can be off doing other more important things.\u003c\/p\u003e\n\u003ch3\u003eSPI Interface\u003c\/h3\u003e\n\u003cp\u003eThe module communicates via the SPI interface, so it only require 3 data pins to connect to a MCU.\u003c\/p\u003e\n\u003cp\u003eIf a larger display is needed, several modules can be daisy-chained together.\u003c\/p\u003e\n\u003cp\u003eLibraries are readily available such as the “LedControl.h” library built-in to the IDE for Arduino that makes communicating with the display very straightforward.\u003c\/p\u003e\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\n\u003cp\u003eThere is an input header on one end and breakout locations on the other end for connecting additional modules.\u003c\/p\u003e\n\u003ch4\u003eInput Connector\u003c\/h4\u003e\n\u003cp\u003eThe header pins on the left end is the main input connector. “\u003cstrong\u003eVcc\u003c\/strong\u003e” connects to 5V.  Due to the fairly high current draw of the display (up to 1A if the brightness is cranked all the way up), it is recommended to drive it directly from a power supply rather than from the MCU power or else be sure to keep the brightness turned down to \u0026lt; 25% (level 3 of 15) to avoid overheating the MCU on-board voltage regulator or over-taxing the USB power.    “\u003cstrong\u003eGND\u003c\/strong\u003e” connects to ground which needs to be common with the MCU if an external power supply is used.\u003c\/p\u003e\n\u003cp\u003eThe other pins are for the SPI interface.  “\u003cstrong\u003eDIN\u003c\/strong\u003e” is the Data In.  “\u003cstrong\u003eCS\u003c\/strong\u003e” is Chip Select (sometimes labeled as LOAD) and “\u003cstrong\u003eCLK\u003c\/strong\u003e is the Clock pin.  These lasts 3 pins are connected to any digital outputs on the microcontroller.  Which pins they connect to is defined when an instance of the LedControl is created as shown in the program below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 x 5 Header\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–   Connect to 5V.  Connecting direct to power supply rather than from MCU is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–  Connect to system ground.  This ground needs to be in common with the MCU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–   Connect to any digital pin on MCU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS \/ LOAD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Connect to any digital pin on MCU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCLK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–    Connect to any digital pin on MCU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput Connector\u003c\/h4\u003e\n\u003cp\u003eThe break-out pins on the other end of the assembly are used if it is desirable to daisy-chain displays.  In this case, the “\u003cstrong\u003eDOUT\u003c\/strong\u003e” is Data Out and it connects to the next modules “DIN” Data in pin.  The other pins are passed straight-thru\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1 x 5 Header\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e –   Connect to 5V on next module if looping power through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e –  Connect to GND on next module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOUT\u003c\/strong\u003e –   Connect to DIN on next module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS \/ LOAD\u003c\/strong\u003e –      Connect to CS \/ LOAD on next module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCLK\u003c\/strong\u003e –    Connect to CLK on next module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module ships with the output header loose.  This allows you to solder them on the top or bottom of the board or use wires depending on how you want to use the module.\u003c\/p\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":51595228053800,"sku":"IOT\/VT\/","price":270.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/OIP_2.jpg?v=1774762655"},{"product_id":"tm1637-4-bits-digital-tube-led-display-module-with-clock-display-for-arduino","title":"TM1637 4 Bits Digital Tube LED Display Module With Clock Display for Arduino","description":"\u003cp data-start=\"0\" data-end=\"236\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"41\"\u003eTM1637 4-Digit LED Display Module\u003c\/strong\u003e is a cost-effective and easy-to-use solution for displaying numeric data in Arduino-based projects. While it primarily supports numbers, it can also display a few characters such as A, B, and C.\u003c\/p\u003e\n\u003cp data-start=\"238\" data-end=\"639\"\u003eThis module features a 4-digit 7-segment LED display controlled by the TM1637 driver chip. One of its key advantages is that it requires only two communication pins, making it ideal for projects where microcontroller pins are limited. Thanks to its simple two-wire interface (similar to I2C communication), you can easily connect and control it while leaving other pins free for additional components.\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"917\"\u003eThe display consists of four 0.36-inch common anode digits, making it suitable for applications like digital clocks, counters, and other DIY electronics projects. Although the TM1637 chip also supports keyboard input functionality, this feature is not utilized in this module.\u003c\/p\u003e\n\u003cp data-start=\"919\" data-end=\"978\"\u003e\u003cstrong data-start=\"919\" data-end=\"928\"\u003eNote:\u003c\/strong\u003e The product version or printed markings may vary.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1f87gtx\" data-start=\"980\" data-end=\"1026\"\u003ePin Configuration (Connecting to Arduino):\u003c\/h3\u003e\n\u003cul data-start=\"1027\" data-end=\"1119\"\u003e\n\u003cli data-section-id=\"186le9m\" data-start=\"1027\" data-end=\"1044\"\u003e\n\u003cstrong data-start=\"1029\" data-end=\"1036\"\u003eGND\u003c\/strong\u003e → GND\u003c\/li\u003e\n\u003cli data-section-id=\"zraxfz\" data-start=\"1045\" data-end=\"1061\"\u003e\n\u003cstrong data-start=\"1047\" data-end=\"1054\"\u003eVCC\u003c\/strong\u003e → 5V\u003c\/li\u003e\n\u003cli data-section-id=\"ykqfk3\" data-start=\"1062\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1064\" data-end=\"1071\"\u003eDIO\u003c\/strong\u003e → Digital Pin D2\u003c\/li\u003e\n\u003cli data-section-id=\"1wl89d0\" data-start=\"1091\" data-end=\"1119\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1100\"\u003eCLK\u003c\/strong\u003e → Digital Pin D3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12jh0uk\" data-start=\"1121\" data-end=\"1138\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1139\" data-end=\"1430\"\u003e\n\u003cli data-section-id=\"7msx1v\" data-start=\"1139\" data-end=\"1177\"\u003eSimple and user-friendly interface\u003c\/li\u003e\n\u003cli data-section-id=\"1gifvd9\" data-start=\"1178\" data-end=\"1212\"\u003eRequires only two control pins\u003c\/li\u003e\n\u003cli data-section-id=\"1lynbdi\" data-start=\"1213\" data-end=\"1247\"\u003eEfficient multiplexing support\u003c\/li\u003e\n\u003cli data-section-id=\"lu66s6\" data-start=\"1248\" data-end=\"1293\"\u003eCan be used as a 4-digit display or clock\u003c\/li\u003e\n\u003cli data-section-id=\"19y3b0h\" data-start=\"1294\" data-end=\"1335\"\u003eSuitable for DIY electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"1gdlj2t\" data-start=\"1336\" data-end=\"1389\"\u003eIdeal for counters and display-based applications\u003c\/li\u003e\n\u003cli data-section-id=\"l0zcc1\" data-start=\"1390\" data-end=\"1430\"\u003eMounting holes for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dpy815\" data-start=\"1432\" data-end=\"1453\"\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul data-start=\"1454\" data-end=\"1508\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"125nn3r\" data-start=\"1454\" data-end=\"1508\" data-is-last-node=\"\"\u003e1 × TM1637 4-Digit LED Display Module (Version V1.2)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":51595434983720,"sku":"VT00519","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/Screenshot2026-03-29131757.png?v=1774770528"},{"product_id":"xl4015-5a-variable-voltage-current-step-down-power-module-with-dual-led-display","title":"XL4015 5A Variable Voltage \u0026 Current Step Down Power Module with DUAL LED Display","description":"\u003cp\u003eXL4015 5A Variable Voltage \u0026amp; Current Step Down Power Module with LED Display provides output voltage and current limit adjustment in a compact module with built-in display. This compact DC-DC module is an adjustable XL4015-based voltage step-down (buck) converter module with the addition of a current limiting adjustment and a daughterboard that provides a display of the output voltage and current.  This makes it convenient to use for a number of different applications such as for charging batteries, using as a constant current LED driver, or serving as a small adjustable power supply with current limiting.\u003c\/p\u003e\n\u003cp\u003eThe module is rated for an input of 5V – 30V with an output voltage of 0.8V – 29V at up to 5A.  The module runs very comfortably at 1.5A and should be limited to around 3A unless some air flow is provided through the module to help keep things cool.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eBuilt-in display of output voltage and current\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustment and Output current limit adjustment\u003c\/li\u003e\n\u003cli\u003eOutput current up to 5A with cooling and 3A without cooling\u003c\/li\u003e\n\u003cli\u003eInput voltage range 5 to 30V and Output voltage range 0.8 to 29V\u003c\/li\u003e\n\u003cli\u003eHigh efficiency: The module uses chips with high efficiency up to 95%, and can go to 5A current.\u003c\/li\u003e\n\u003cli\u003eThe voltage difference between input and output is 1V, with a minimum output voltage of 0.8v.\u003c\/li\u003e\n\u003cli\u003eThis module is an adjustable step-down module. The output voltage can be changed by adjusting the blue adjustable resistor on the module.\u003c\/li\u003e\n\u003cli\u003eThe module above marked IN-(input negative), IN+(input positive), OUT-(output negative), and OUT+(output positive) must be correctly connected, otherwise, it may lead to module damage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":51624342552872,"sku":null,"price":515.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/11-1.jpg?v=1775382850"},{"product_id":"ny-d01-100a-digital-display-spot-welding-controller-board","title":"NY-D01 100A Digital Display Spot Welding Controller Board","description":"\u003cp\u003eThe principle of silicon-controlled phase shifting triggering is adopted to adjust the time and the current to achieve welding. With a digital display, you can directly see the time and current. Optocoupler isolates the strong and weak electricity, making the operation safer. Using a high-precision single potentiometer to ensure reliable and convenient input. The design of a reliable zero-crossing detection circuit ensures the SCR phase shift accuracy. Made of high-quality PCB, the control board is long-lasting. The module is 8cm long, 6cm wide, and 2cm high. It is developed for DIY or simple resistance welding.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e1 The use of STM8 industrial control center microcontroller.\u003c\/div\u003e\n\u003cdiv\u003e2 Strong and weak electricity through optocoupler insulation, safe operation.\u003c\/div\u003e\n\u003cdiv\u003e3 The power line and foot switch line adopts the bolt the quick connect terminal, more convenient and reliable.\u003c\/div\u003e\n\u003cdiv\u003e4 Input time, current using a high-precision simple potentiometer, to ensure reliable, convenient input\u003c\/div\u003e\n\u003cdiv\u003e5 On-board power supply, state, foot, trigger indicator, work status clearly visible.\u003c\/div\u003e","brand":"VOLTROS","offers":[{"title":"Default Title","offer_id":51640099176744,"sku":null,"price":940.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/WhatsAppImage2026-04-08at18.16.24.jpg?v=1775656866"},{"product_id":"18650-5v-2-4a-lithium-battery-digital-display-charging-module-with-dual-usb-power-bank-module","title":"18650 5V 2.4A Lithium Battery Digital Display Charging Module with Dual USB Power Bank Module","description":"\u003ch3 data-section-id=\"44xmf5\" data-start=\"99\" data-end=\"186\"\u003eDual USB Output • LED Battery Display • Built-in Protection • DIY Power Bank Module\u003c\/h3\u003e\n\u003cp data-start=\"188\" data-end=\"574\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"192\" data-end=\"234\"\u003eDual USB 5V Power Bank Charging Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact and feature-rich charging and protection board designed for building custom power banks using\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"342\" data-end=\"391\"\u003e3.7V Lithium-Ion or Lithium Polymer batteries\u003c\/strong\u003e. Supporting both\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"409\" data-end=\"423\"\u003eUSB Type-C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"428\" data-end=\"441\"\u003eMicro USB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echarging inputs, the module provides convenient charging compatibility while delivering stable\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"537\" data-end=\"550\"\u003e5V output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrough dual USB ports.\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"881\"\u003eEquipped with an intelligent boost converter, the module efficiently converts the battery voltage (3.0V–4.2V) into a regulated\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"703\" data-end=\"716\"\u003e5V output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a maximum output current of\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"750\" data-end=\"758\"\u003e2.4A\u003c\/strong\u003e, making it suitable for charging smartphones, tablets, Bluetooth devices, smartwatches, and other USB-powered electronics.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1089\"\u003eThe onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"895\" data-end=\"918\"\u003edigital LED display\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshows the battery level from\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"948\" data-end=\"962\"\u003e0% to 100%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein real time and also indicates charging (IN) and discharging (OUT) status, allowing users to easily monitor battery capacity.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1414\"\u003eDesigned with multiple safety features including\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1140\" data-end=\"1232\"\u003eovercharge, over-discharge, over-current, short-circuit, and constant current protection\u003c\/strong\u003e, this module ensures safe and reliable operation. It also includes dedicated LED terminals for adding a flashlight, making it an ideal solution for DIY portable power bank project\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1418\" data-end=\"1427\"\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1456\" data-end=\"1537\"\u003esingle-cell (1S) 3.7V Lithium-Ion\/Li-Po batteries connected in parallel only.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDo\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1541\" data-end=\"1548\"\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnect batteries in series, as doing so may permanently damage the module.\u003c\/p\u003e\n\u003chr data-start=\"1626\" data-end=\"1629\"\u003e\n\u003ch2 data-section-id=\"fpc7wy\" data-start=\"1631\" data-end=\"1644\"\u003e\n\u003cspan\u003e \u003c\/span\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1646\" data-end=\"2090\"\u003e\n\u003cli data-section-id=\"50wrh6\" data-start=\"1646\" data-end=\"1696\"\u003eSupports USB Type-C and Micro USB charging input\u003c\/li\u003e\n\u003cli data-section-id=\"11iiefe\" data-start=\"1697\" data-end=\"1760\"\u003eDual USB output ports for charging two devices simultaneously\u003c\/li\u003e\n\u003cli data-section-id=\"1iaksch\" data-start=\"1761\" data-end=\"1800\"\u003eMaximum output current up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1792\" data-end=\"1800\"\u003e2.4A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w1qgbt\" data-start=\"1801\" data-end=\"1833\"\u003eIntelligent 5V boost converter\u003c\/li\u003e\n\u003cli data-section-id=\"1858i2m\" data-start=\"1834\" data-end=\"1885\"\u003eReal-time LED battery percentage display (0–100%)\u003c\/li\u003e\n\u003cli data-section-id=\"1is5ied\" data-start=\"1886\" data-end=\"1925\"\u003eCharging and output status indicators\u003c\/li\u003e\n\u003cli data-section-id=\"3m6qvl\" data-start=\"1926\" data-end=\"1962\"\u003eBuilt-in flashlight LED connection\u003c\/li\u003e\n\u003cli data-section-id=\"5oljah\" data-start=\"1963\" data-end=\"1991\"\u003eHigh conversion efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"2jt2ys\" data-start=\"1992\" data-end=\"2041\"\u003eMultiple protection circuits for safe operation\u003c\/li\u003e\n\u003cli data-section-id=\"w3vfss\" data-start=\"2042\" data-end=\"2090\"\u003eCompact PCB design for DIY power bank projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2092\" data-end=\"2095\"\u003e\n\u003ch2 data-section-id=\"1wh6sry\" data-start=\"2097\" data-end=\"2127\"\u003e\n\u003cspan\u003e \u003c\/span\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2129\" data-end=\"2856\"\u003e\n\u003cli data-section-id=\"9z8ra0\" data-start=\"2129\" data-end=\"2188\"\u003e\n\u003cstrong data-start=\"2131\" data-end=\"2148\"\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Bank Charging \u0026amp; Protection Module\u003c\/li\u003e\n\u003cli data-section-id=\"1558ltu\" data-start=\"2189\" data-end=\"2255\"\u003e\n\u003cstrong data-start=\"2191\" data-end=\"2208\"\u003eBattery Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSingle Cell (1S) Lithium-Ion \/ Lithium Polymer\u003c\/li\u003e\n\u003cli data-section-id=\"1a0187g\" data-start=\"2256\" data-end=\"2291\"\u003e\n\u003cstrong data-start=\"2258\" data-end=\"2278\"\u003eBattery Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.0V–4.2V DC\u003c\/li\u003e\n\u003cli data-section-id=\"mpjt5d\" data-start=\"2292\" data-end=\"2336\"\u003e\n\u003cstrong data-start=\"2294\" data-end=\"2313\"\u003eCharging Input:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSB Type-C \u0026amp; Micro USB\u003c\/li\u003e\n\u003cli data-section-id=\"1fb4e02\" data-start=\"2337\" data-end=\"2363\"\u003e\n\u003cstrong data-start=\"2339\" data-end=\"2357\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1wpatt\" data-start=\"2364\" data-end=\"2389\"\u003e\n\u003cstrong data-start=\"2366\" data-end=\"2387\"\u003eUSB Output Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2\u003c\/li\u003e\n\u003cli data-section-id=\"1n95nm3\" data-start=\"2390\" data-end=\"2417\"\u003e\n\u003cstrong data-start=\"2392\" data-end=\"2411\"\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"i4ilb9\" data-start=\"2418\" data-end=\"2452\"\u003e\n\u003cstrong data-start=\"2420\" data-end=\"2447\"\u003eMaximum Output Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.4A\u003c\/li\u003e\n\u003cli data-section-id=\"1wpqhpk\" data-start=\"2453\" data-end=\"2511\"\u003e\n\u003cstrong data-start=\"2455\" data-end=\"2472\"\u003eDisplay Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital LED Battery Percentage Display\u003c\/li\u003e\n\u003cli data-section-id=\"19j1zgp\" data-start=\"2512\" data-end=\"2543\"\u003e\n\u003cstrong data-start=\"2514\" data-end=\"2536\"\u003eBattery Indicator:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–100%\u003c\/li\u003e\n\u003cli data-section-id=\"jgfkqa\" data-start=\"2544\" data-end=\"2597\"\u003e\n\u003cstrong data-start=\"2546\" data-end=\"2568\"\u003eStatus Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCharging (IN) \/ Output (OUT)\u003c\/li\u003e\n\u003cli data-section-id=\"oev8l3\" data-start=\"2598\" data-end=\"2768\"\u003e\n\u003cstrong data-start=\"2600\" data-end=\"2625\"\u003eProtection Functions:\u003c\/strong\u003e\n\u003cul data-start=\"2628\" data-end=\"2768\"\u003e\n\u003cli data-section-id=\"chcba7\" data-start=\"2628\" data-end=\"2651\"\u003eOvercharge Protection\u003c\/li\u003e\n\u003cli data-section-id=\"9a4qgc\" data-start=\"2654\" data-end=\"2681\"\u003eOver-discharge Protection\u003c\/li\u003e\n\u003cli data-section-id=\"rpccbl\" data-start=\"2684\" data-end=\"2709\"\u003eOver-current Protection\u003c\/li\u003e\n\u003cli data-section-id=\"fheq96\" data-start=\"2712\" data-end=\"2738\"\u003eShort Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"bfbcdc\" data-start=\"2741\" data-end=\"2768\"\u003eConstant Current Charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10quxc0\" data-start=\"2769\" data-end=\"2807\"\u003e\n\u003cstrong data-start=\"2771\" data-end=\"2797\"\u003eLED Flashlight Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupported\u003c\/li\u003e\n\u003cli data-section-id=\"1cu9h2c\" data-start=\"2808\" data-end=\"2856\"\u003e\n\u003cstrong data-start=\"2810\" data-end=\"2832\"\u003eModule Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 65 × 25 × 10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2858\" data-end=\"2861\"\u003e\n\u003ch2 data-section-id=\"16egpiu\" data-start=\"2863\" data-end=\"2881\"\u003e\n\u003cspan\u003e \u003c\/span\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2883\" data-end=\"2896\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul data-start=\"2898\" data-end=\"3184\"\u003e\n\u003cli data-section-id=\"1p4nwwm\" data-start=\"2898\" data-end=\"2915\"\u003eDIY Power Banks\u003c\/li\u003e\n\u003cli data-section-id=\"o01es5\" data-start=\"2916\" data-end=\"2937\"\u003e18650 Battery Packs\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o03v\" data-start=\"2938\" data-end=\"2964\"\u003eLithium Battery Projects\u003c\/li\u003e\n\u003cli data-section-id=\"19yorxg\" data-start=\"2965\" data-end=\"2988\"\u003ePortable USB Chargers\u003c\/li\u003e\n\u003cli data-section-id=\"13p0sq3\" data-start=\"2989\" data-end=\"3015\"\u003eEmergency Power Supplies\u003c\/li\u003e\n\u003cli data-section-id=\"14btycv\" data-start=\"3016\" data-end=\"3039\"\u003eMobile Phone Chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1l1go9b\" data-start=\"3040\" data-end=\"3071\"\u003eBluetooth Speaker Power Banks\u003c\/li\u003e\n\u003cli data-section-id=\"fhh1tf\" data-start=\"3072\" data-end=\"3099\"\u003eRaspberry Pi Power Supply\u003c\/li\u003e\n\u003cli data-section-id=\"1jcmd8k\" data-start=\"3100\" data-end=\"3118\"\u003eArduino Projects\u003c\/li\u003e\n\u003cli data-section-id=\"pp6tje\" data-start=\"3119\" data-end=\"3141\"\u003ePortable Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"labcvh\" data-start=\"3142\" data-end=\"3159\"\u003eDIY Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"dtzwpp\" data-start=\"3160\" data-end=\"3184\"\u003eBattery Backup Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3186\" data-end=\"3189\"\u003e\n\u003ch2 data-section-id=\"1qc1r63\" data-start=\"3191\" data-end=\"3213\"\u003e\n\u003cspan\u003e \u003c\/span\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"3215\" data-end=\"3299\"\u003e\n\u003cli data-section-id=\"9scjo2\" data-start=\"3215\" data-end=\"3299\"\u003e\u003cstrong data-start=\"3217\" data-end=\"3299\"\u003e1 × Dual USB 5V Type-C \u0026amp; Micro USB Power Bank Charging Module with LED Display\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3301\" data-end=\"3304\"\u003e\n\u003ch2 data-section-id=\"c2zqdr\" data-start=\"3306\" data-end=\"3327\"\u003e\n\u003cspan\u003e \u003c\/span\u003eImportant Notes\u003c\/h2\u003e\n\u003cul data-start=\"3329\" data-end=\"3806\"\u003e\n\u003cli data-section-id=\"15z6yhk\" data-start=\"3329\" data-end=\"3420\"\u003eConnect the battery correctly:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3362\" data-end=\"3368\"\u003eB+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto battery positive and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3393\" data-end=\"3399\"\u003eB-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto battery negative.\u003c\/li\u003e\n\u003cli data-section-id=\"kxtrno\" data-start=\"3421\" data-end=\"3484\"\u003eIncorrect battery polarity may permanently damage the module.\u003c\/li\u003e\n\u003cli data-section-id=\"9ozpi9\" data-start=\"3485\" data-end=\"3536\"\u003eUse\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3491\" data-end=\"3536\"\u003e3.7V Lithium-Ion or Li-Po batteries only.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o0o2z8\" data-start=\"3537\" data-end=\"3598\"\u003eIf using multiple cells, connect them\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3577\" data-end=\"3597\"\u003eonly in parallel\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"128m6xs\" data-start=\"3599\" data-end=\"3700\"\u003e\n\u003cstrong data-start=\"3601\" data-end=\"3639\"\u003eDo not connect batteries in series\u003c\/strong\u003e, as this may cause overheating and permanent module failure.\u003c\/li\u003e\n\u003cli data-section-id=\"17tabbe\" data-start=\"3701\" data-end=\"3806\"\u003eQuick Charge performance depends on the connected device, charging cable, charger, and battery quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52101594284328,"sku":"BN56","price":155.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/18650-5v-2.4a-lithium-battery-digital-display-charging-module-with-dual-usb-display-booster-module3-550x550-1_1.webp?v=1784047236"},{"product_id":"xy-lpwm-signal-generator-pwm-pulse-frequency-duty-cycle-adjustable-module-lcd-display-module","title":"XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module","description":"\u003cp\u003eXY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module is a two-channel PWM signal generator. It has dedicated switches for adjusting the frequency and duty cycle separately.\u003c\/p\u003e\n\u003cp\u003eUsing this module PWM output, frequency and duty cycle can be set as per requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Standard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e9600 bps Data bits: 8\u003c\/li\u003e\n\u003cli\u003eStop bit: 1\u003c\/li\u003e\n\u003cli\u003eCheck digit: none\u003c\/li\u003e\n\u003cli\u003eFlow control: none\u003c\/li\u003e\n\u003cli\u003eSet the frequency of the PWM\u003cbr\u003e“F101”: Set the frequency to 101 Hz (001 to 999)\u003cbr\u003e“F1.05”: set the frequency of 1.05 kHz (1.00 ~ 9.99)\u003cbr\u003e“F10.5”: Set the frequency to 10.5kHz (10.0 ~ 99.9)\u003cbr\u003e“F1.0.5”: set the frequency of 105kHz (1.0.0 ~ 1.5.0)\u003c\/li\u003e\n\u003cli\u003eSet the PWM duty cycle\u003cbr\u003e“DXXX”: set the PWM duty cycle to XXX; (001 ~ 100)\u003cbr\u003eSuch as D050, set the PWM duty cycle is 50%\u003c\/li\u003e\n\u003cli\u003eRead the set parameters\u003cbr\u003eSend a “read” string to read the set parameters.\u003cbr\u003eSet successfully return: DOWN;\u003cbr\u003eSetup failed to return: FALL.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch5\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThis is used to drive a stepper motor driver’s square wave.\u003c\/li\u003e\n\u003cli\u003eGenerate an adjustable pulse for MCU.\u003c\/li\u003e\n\u003cli\u003eGenerate an adjustable pulse for controlling relative circuit (PWM adjust lightspeed, etc).\u003c\/li\u003e\n\u003cli\u003eUsed as a square wave signal generator for experimental development and use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch5\u003e\u003cstrong\u003eParameter Settings:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe module has 4 switches, two for frequency adjustment and two for duty cycle adjustment.\u003c\/p\u003e\n\u003cp\u003eThis module can generate frequencies between 1Hz and 150kHz, with automatic switching for different ranges.\u003c\/p\u003e\n\u003cp\u003eFrequency is divided into four ranges, automatic switching:\u003cbr\u003e1. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;\u003cbr\u003e2. X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz;\u003cbr\u003e3. XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz\u003cbr\u003e4. X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz\u003cbr\u003e5. e.g. frequency display:\u003cbr\u003e100 indicates PWM output 100Hz pulse;\u003cbr\u003e1.01 indicates PWM output 1.01K pulse;\u003cbr\u003e54.1 indicates that the PWM output has a pulse of 54.1 kHz;\u003cbr\u003e1.2.4 indicates that the PWM output is 124 kHz pulse;\u003c\/p\u003e\n\u003cp\u003eDuty cycle range: 1 – 100%.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2019\/06\/XY-LPWM-Signal-Generator-PWM-Pulse-Frequency-Duty-Cycle-Adjustable-Module-LCD-Display-Module-7.jpg\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-467011\" title=\"XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module,PWM signal generator,Signal Generator XY-LPWM Generic XY LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module 7\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2019\/06\/XY-LPWM-Signal-Generator-PWM-Pulse-Frequency-Duty-Cycle-Adjustable-Module-LCD-Display-Module-7-300x300.jpg\" alt=\"XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module\" width=\"300\" height=\"300\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIn case of a power outage or if the module is powered down, the parameters that are set are saved automatically, so there is no need to set the parameters again. Single touch for increasing or decreasing single unit and long press for fast increasing or decreasing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLCD display for frequency and duty cycle.\u003c\/li\u003e\n\u003cli\u003eWide frequency range.\u003c\/li\u003e\n\u003cli\u003eHigh precision.\u003c\/li\u003e\n\u003cli\u003eSerial communication(TTL based).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x XY-LPWM Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Module.\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52101947883816,"sku":null,"price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/wben633c.webp?v=1784051358"},{"product_id":"4s-18650-12v-lithium-battery-capacity-indicator-module-percent-power-level-tester-led-display-board-module","title":"4S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module","description":"\u003cp class=\"variant-intro\"\u003eThis is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evariant of the 4S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module in Lipo Voltage Checker. Available at\u003cspan\u003e \u003c\/span\u003e\u003cdel aria-hidden=\"true\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e₹\u003c\/span\u003e97.94\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/del\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"screen-reader-text\"\u003eOriginal price was: ₹97.94.\u003c\/span\u003e\u003cins aria-hidden=\"true\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e₹\u003c\/span\u003e68.44\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/ins\u003e\u003cspan class=\"screen-reader-text\"\u003eCurrent price is: ₹68.44.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003csmall class=\"woocommerce-price-suffix\"\u003e(\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e₹\u003c\/span\u003e58.00\u003c\/bdi\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e+ GST)\u003c\/small\u003e\u003cspan\u003e \u003c\/span\u003ewith free shipping across India.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4S 18650 12V Lithium Battery Capacity Indicator Module Percent Power Level Tester LED Display Board Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed to measure and display the power level of individual lithium batteries, as well as multi-parallel lithium battery packs. By detecting the current voltage of the battery, it uses LED indicators to accurately show the corresponding voltage level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Name: lithium battery power display Panell put voltage: DC 3v-20v\u003c\/p\u003e\n\u003cp\u003eApplicable battery: single lithium battery or a series of multiparallel lithium battery pack (3.7v standard lithium batter\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52161792540968,"sku":null,"price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/va3nwljr-768x768.png_2.webp?v=1785173877"},{"product_id":"max7219-8-digit-led-display-driver-ic-smd-24-package","title":"MAX7219 - 8-Digit LED Display Driver IC SMD-24 Package (MAX7219CWG)","description":"\u003cp\u003e\u003cspan\u003eThe MAX7219 - 8-Digit LED Display Driver IC SMD-24 Package  is an integrated 8-digit LED display driver IC housed in a compact SMD-24 package, designed for controlling multi-digit LED displays. MAX7219 - 8-Digit LED Display Driver IC SMD-24 Package  versatile chip is ideal for driving up to 8 digits of 7-segment LEDs, or up to 64 individual LEDs, with a simple serial interface for communication with microcontrollers. The MAX7219 incorporates a built-in BCD to 7-segment decoder, allowing for easy display of numeric or alphanumeric data. MAX7219 - 8-Digit LED Display Driver IC SMD-24 Package is  features a low-power design, making it suitable for battery-operated devices, and supports dimming and brightness control for flexible display management.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003evoltros.in\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e8-Digit Control: Drives up to 8 digits of 7-segment or 64 individual LEDs.\u003c\/li\u003e\n\u003cli\u003eBCD to 7-Segment Decoding: Built-in decoding for easy control of numeric or alphanumeric displays.\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: Optimized for minimal power usage, making it ideal for portable and battery-powered applications.\u003c\/li\u003e\n\u003cli\u003eBrightness Control: Allows for adjustable brightness and dimming of the LED display.\u003c\/li\u003e\n\u003cli\u003eMultiplexing Support: Reduces power consumption through multiplexing while maintaining display clarity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x MAX7219 - 8-Digit LED Display Driver IC SMD-24 Package\u003c\/span\u003e\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52178409521448,"sku":null,"price":31.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/download_28_max.avif?v=1785566219"},{"product_id":"tm1637-keyscan-and-led-display-driver-ic-soic-20-pin-8-segment-6-digit-led-display-driver","title":"TM1637 Keyscan and LED Display Driver IC SOIC 20 Pin (8 Segment 6 Digit LED Display Driver)","description":"\u003cp\u003e\u003cstrong\u003eTM1637 Keyscan and LED Display Driver IC SOIC 20 Pin (8 Segment 6 Digit LED Display Driver)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TM1637 is a versatile LED display driver integrated circuit designed to control up to 6-digit 8-segment common anode LED displays while simultaneously supporting keyboard scanning. Featuring a simple two-wire serial interface, built-in RC oscillator, adjustable brightness control, and automatic blanking functions, the TM1637 is widely used in digital clocks, panel meters, home appliances, and embedded electronic systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Controls up to 6-digit 8-segment common anode LED displays\u003c\/p\u003e\n\u003cp\u003e• Supports 8 × 2 key matrix scanning\u003c\/p\u003e\n\u003cp\u003e• Enhanced key identification with anti-interference circuit\u003c\/p\u003e\n\u003cp\u003e• Two-wire serial communication interface (CLK and DIO)\u003c\/p\u003e\n\u003cp\u003e• Eight-level brightness adjustment\u003c\/p\u003e\n\u003cp\u003e• Built-in RC oscillator\u003c\/p\u003e\n\u003cp\u003e• Built-in power-on reset circuit\u003c\/p\u003e\n\u003cp\u003e• Automatic display blanking function\u003c\/p\u003e\n\u003cp\u003e• Low power CMOS technology\u003c\/p\u003e\n\u003cp\u003e• SOIC 20-pin package for Surface Mount Device applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Product Type - LED Display Driver Integrated Circuit\u003c\/p\u003e\n\u003cp\u003e• Model - TM1637\u003c\/p\u003e\n\u003cp\u003e• Package Type - SOIC 20 Pin\u003c\/p\u003e\n\u003cp\u003e• Mounting Type - Surface Mount Device\u003c\/p\u003e\n\u003cp\u003e• Technology - CMOS\u003c\/p\u003e\n\u003cp\u003e• Display Support - 8 Segments × 6 Digits\u003c\/p\u003e\n\u003cp\u003e• Display Type - Common Anode LED\u003c\/p\u003e\n\u003cp\u003e• Keyboard Scan - 8 × 2 Matrix\u003c\/p\u003e\n\u003cp\u003e• Communication Interface - Two-Wire Serial (CLK, DIO)\u003c\/p\u003e\n\u003cp\u003e• Brightness Control - 8-Level Duty Cycle Adjustment\u003c\/p\u003e\n\u003cp\u003e• Oscillator - Built-in RC Oscillator\u003c\/p\u003e\n\u003cp\u003e• Reset Function - Built-in Power-On Reset\u003c\/p\u003e\n\u003cp\u003e• Display Control - Automatic Blanking Circuit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Digital clocks\u003c\/p\u003e\n\u003cp\u003e• LED display modules\u003c\/p\u003e\n\u003cp\u003e• Electronic timers\u003c\/p\u003e\n\u003cp\u003e• Panel meters\u003c\/p\u003e\n\u003cp\u003e• Home appliances\u003c\/p\u003e\n\u003cp\u003e• Consumer electronics\u003c\/p\u003e\n\u003cp\u003e• Industrial control equipment\u003c\/p\u003e\n\u003cp\u003e• Measurement instruments\u003c\/p\u003e\n\u003cp\u003e• Embedded system displays\u003c\/p\u003e\n\u003cp\u003e• Microcontroller-based projects\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52178413060392,"sku":"VT00520","price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/ICS-595tm1637.jpg?v=1785566464"},{"product_id":"red-ac60-500v-0-100a-22mm-ad16-22fsv-square-cover-led-voltage-current-dual-display-indicator-with-transformer","title":"Red AC60-500V 0-100A 22mm AD16-22FSV Square Cover LED Voltage\/Current Dual Display Indicator with Transformer","description":"\u003cp\u003e\u003cspan\u003eAD16-22 FSV LED Digital Dual Display Voltmeter Ammeter  (0-100A and 60-500V) \u003c\/span\u003e\u003cspan\u003eis a panel-mount device for current and voltage monitoring. It gives you the best user experience for your projects it is lightweight, high quality, and durable\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eNote: Image may vary from actual product in terms of design, color and brand printed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eEasy for installation\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; small in size\u003c\/li\u003e\n\u003cli\u003eGood environmental Protections\u003c\/li\u003e\n\u003cli\u003eVery low Power consumption\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Red AC60-500V 0-100A 22mm AD16-22FSV Square Cover LED Voltage\/Current Dual Display Indicator with Transformer\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52263514276136,"sku":null,"price":389.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/download_90.avif?v=1787153391"},{"product_id":"original-jhd-20x4-character-lcd-display-with-blue-backlight","title":"Original JHD 20x4 character LCD Display with Blue Backlight","description":"\u003cp\u003e\u003cspan\u003eIf you want to add some visual output to your Arduino projects, you’ll need a \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/led-lcd-and-display-boards\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003edisplay\u003c\/a\u003e\u003cspan\u003e. If you need only a little to \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/led-lcd-and-display-boards\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003edisplay\u003c\/a\u003e\u003cspan\u003e, the LCD 20 x 4 Parallel \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/led-lcd-and-display-boards\/lcd-display\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLCD Display\u003c\/a\u003e\u003cspan\u003e is a quite good solution. This is a Original JHD 20x4 character LCD Display with Blue Backlight. This is an LCD 20 x 4 Parallel LCD Display that provides a simple and cost-effective solution for adding a 20 x 4 white on RGB Liquid Crystal Display into your project. \u003c\/span\u003e\u003cstrong\u003eThe display is 20 character by 4 line display that has a very clear and high contrast white text upon a blue background\/backlight.\u003c\/strong\u003e\u003cspan\u003e This is the great yellow backlight \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/led-lcd-and-display-boards\/lcd-display\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLCD display\u003c\/a\u003e\u003cspan\u003e. It is fantastic for Arduino-based projects. This LCD 20 x 4 Parallel LCD Display with Blue Backlight is very easy to interface with \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/arduino-2\/arduino\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eArduino\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/development-board\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOther Microcontrollers.\u003c\/a\u003e\u003cspan\u003e The values shown on the display can be either simple text or numerical values read by the \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/sensors\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003esensors\u003c\/a\u003e\u003cspan\u003e, such as temperature or pressure, or even the number of cycles that the \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/arduino-2\/arduino\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eArduino\u003c\/a\u003e\u003cspan\u003e is performing. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eFor more displays click below,\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/robu.in\/product-category\/led-lcd-and-display-boards\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eLED\/LCD Display\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eNote: This is a genuine JHD Display as there are many fake JHD Displays in the Market.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e20 characters wide, 4 rows\u003c\/li\u003e\n\u003cli\u003eBlack text on the Blue background\u003c\/li\u003e\n\u003cli\u003eSingle LED backlight included can be dimmed easily with a resistor or PWM.\u003c\/li\u003e\n\u003cli\u003eCan be fully controlled with only 6 digital lines! (Any analog\/digital pins can be used)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x JHD 20×4 Character LCD Display With Blue Backlight\u003c\/span\u003e\u003c\/p\u003e","brand":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","offers":[{"title":"Default Title","offer_id":52270657995048,"sku":null,"price":629.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/download_98.avif?v=1787314013"},{"product_id":"16x4-lcd-display-module-green-backlight-alphanumeric-character-lcd-for-arduino-esp32-embedded-systems-projects-clear-display-output-low-power-consumption-parallel-connection","title":"16x4 LCD Display Module Green Backlight | Alphanumeric Character LCD for Arduino, ESP32 \u0026 Embedded Systems Projects | Clear Display Output, Low Power Consumption, Parallel Connection","description":"\u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\"\u003e\n\u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n\u003cp class=\"a-spacing-base\"\u003eCompatible with Arduino and other microcontrollers, this alphanumeric screen module is easy to interface and widely used in DIY electronics, automation, and robotics projects. Its low power consumption and stable performance make it suitable for both beginners and advanced users. Whether for learning or development, this display module offers efficient and clear output for various applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module basic-module-13-text aplus-standard\"\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-module aplus-module-13 aplus-module-wrapper apm-fixed-width\"\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-13-heading\"\u003e\n\u003ch3 class=\"a-size-extra-large aplus-13-heading-text a-text-bold\"\u003eFeatures:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-module-section aplus-text-section\"\u003e\n\u003cp class=\"description\"\u003e \u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e16x4 alphanumeric display for showing multiple lines of text\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eGreen backlight for clear visibility in low light conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSuitable for displaying data, messages, and system status\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Arduino and other microcontrollers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eEasy interfacing with embedded systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLow power consumption for efficient operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eStable and reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIdeal for both beginners and advanced users\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"celwidget aplus-module basic-module-13-text aplus-standard\"\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-module aplus-module-13 aplus-module-wrapper apm-fixed-width\"\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-13-heading\"\u003e\n\u003ch3 class=\"a-size-extra-large aplus-13-heading-text a-text-bold\"\u003eApplications:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a-section a-spacing-none aplus-module-section aplus-text-section\"\u003e\n\u003cp class=\"description\"\u003eDisplaying sensor data in electronics projects User interface for embedded systems Robotics and automation projects DIY electronics and prototyping Industrial display and monitoring systems Smart home and IoT applications Educational and learning projects\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52271161835816,"sku":null,"price":350.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/51tABD8pQCL._SX522.jpg?v=1787330126"},{"product_id":"2-3-inch-common-anode-led-display-sun-red-2-3-inch-seven-segment-display","title":"2.3 Inch Common Anode LED Display Sun Red (2.3 Inch Seven Segment Display)","description":"\u003cp\u003e\u003cstrong\u003e2.3 Inch Common Anode LED Display Sun Red (2.3 Inch Seven Segment Display)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2.3 Inch Common Anode LED Display Sun Red is a large-size seven-segment display designed for clear numeric indication in measurement instruments, counters, clocks, control panels, industrial equipment, and electronic display systems. Its bright red LEDs and large 2.3-inch digit height ensure excellent visibility even from a distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Large 2.3 inch digit display\u003c\/p\u003e\n\u003cp\u003e• Bright Sun Red LED segments\u003c\/p\u003e\n\u003cp\u003e• Common Anode configuration\u003c\/p\u003e\n\u003cp\u003e• High visibility and readability\u003c\/p\u003e\n\u003cp\u003e• Low power consumption\u003c\/p\u003e\n\u003cp\u003e• Suitable for indoor display applications\u003c\/p\u003e\n\u003cp\u003e• Durable and reliable construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Product type - Seven segment LED display\u003c\/p\u003e\n\u003cp\u003e• Display size - 2.3 Inch\u003c\/p\u003e\n\u003cp\u003e• Display color - Sun Red\u003c\/p\u003e\n\u003cp\u003e• Configuration - Common Anode\u003c\/p\u003e\n\u003cp\u003e• Display type - LED Seven Segment Display\u003c\/p\u003e\n\u003cp\u003e• Digit height - 2.3 Inch\u003c\/p\u003e\n\u003cp\u003e• Mounting type - Through Hole Mount\u003c\/p\u003e\n\u003cp\u003e• Viewing angle - Wide viewing angle\u003c\/p\u003e\n\u003cp\u003e• Application type - Numeric display and indication\u003c\/p\u003e\n\u003cp\u003e• Material - LED semiconductor display module\u003c\/p\u003e\n\u003cp\u003e• Additional features - High brightness output for long-distance visibility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Digital counters\u003c\/p\u003e\n\u003cp\u003e• Panel meters\u003c\/p\u003e\n\u003cp\u003e• Digital clocks\u003c\/p\u003e\n\u003cp\u003e• Industrial control systems\u003c\/p\u003e\n\u003cp\u003e• Measurement instruments\u003c\/p\u003e\n\u003cp\u003e• Scoreboards\u003c\/p\u003e\n\u003cp\u003e• DIY electronics projects\u003c\/p\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52371547488552,"sku":"BN70","price":62.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/LD-20-1.jpg?v=1789124867"},{"product_id":"esp32-c3-development-board-with-0-42-oled-display-hw675","title":"ESP32-C3 Development Board with 0.42\" OLED Display (HW675)","description":"\u003cp\u003e\u003cstrong\u003eESP32-C3 Wi-Fi and Bluetooth LE development board with built-in 0.42-inch OLED screen and USB-C.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePrototype a compact IoT dashboard, sensor node, or wearable without wiring up a separate display. This HW675 board pairs an ESP32-C3 RISC-V microcontroller with a 0.42-inch OLED for onboard visual feedback, a USB Type-C programming and power port, and accessible GPIO connections along both edges. Reset and BOOT buttons make development convenient in a small footprint.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eESP32-C3 RISC-V microcontroller with Wi-Fi and Bluetooth LE\u003c\/li\u003e\n\u003cli\u003eIntegrated 0.42-inch OLED for status and data display\u003c\/li\u003e\n\u003cli\u003eUSB Type-C port for programming and power\u003c\/li\u003e\n\u003cli\u003eOnboard Reset and BOOT buttons\u003c\/li\u003e\n\u003cli\u003eDual-row GPIO breakout for prototyping\u003c\/li\u003e\n\u003cli\u003eSuited for IoT dashboards, sensor nodes, and wearable projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBuild note:\u003c\/strong\u003e Check the HW675 pinout and OLED interface before wiring peripherals or loading display code.\u003c\/p\u003e","brand":"Voltros.in","offers":[{"title":"Default Title","offer_id":52992434077992,"sku":null,"price":325.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/WhatsAppImage2026-09-25at11.12.12_3.jpg?v=1790317833"},{"product_id":"0-56inch-3-digit-7-segment-led-display-digital-tube","title":"0.56inch 3 Digit 7 Segment LED Display Digital Tube","description":"\u003cp\u003e\u003cspan\u003eA seven-segment display (SSD), is a form of an electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe segment is a combination of 7 LED lines or segments. The segments of the display lights in different combinations to display Numbers from 0 to 9, the Arabic Numerals.  The number is displayed by the code or any encoder-decoder IC which gives the command to light LED to make combinations and display numbers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh Brightness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to Use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePCB Mounting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack face and white segments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIt is widely used in digital clocks, electronic meters, basic calculators, and other electronic devices that display numerical information.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x 0.56 Inch Red 3 Digit 7 Segment LED Display Digital Tube - Common Cathode.\u003c\/span\u003e\u003c\/p\u003e","brand":"Voltros.in","offers":[{"title":"Default Title","offer_id":67976511881512,"sku":"BN70","price":21.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/red-0.56inch-3-digit-7-segment-led-display-digital-tube-common-cathode1-550x550.webp?v=1792759267"},{"product_id":"arrow-led-display-up-down","title":"Arrow LED display up-down","description":"\u003ctable class=\"tbl tble1\" style=\"width: 100%; height: 215.532px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eBeam Direction\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eUp Down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eUp-Down Direction Arrow LED Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eDigit height\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eNo of digits\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eBI - DIRECTION ARROW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eDisplay Color\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eSingle Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eLight Color\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eRed, Green, Yellow, Blue, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eLED color\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003ePolarity\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eCommon anode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eUsage\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eSemi Outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003ePackage type\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003eThrough hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"fw6\" style=\"width: 28.7966%; height: 19.5938px;\"\u003eDisplay Size\u003c\/td\u003e\n\u003ctd style=\"width: 70.9169%; height: 19.5938px;\"\u003e\n\u003cp\u003e1.0\" ARROW LED DISPLAY\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh brightness arrow indication\u003c\/li\u003e\n\u003cli\u003eClear up and down directional visibility\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple display sizes\u003c\/li\u003e\n\u003cli\u003eLow current operation\u003c\/li\u003e\n\u003cli\u003eExcellent character and arrow appearance\u003c\/li\u003e\n\u003cli\u003eCommon Anode (CA) \u0026amp; Common Cathode (CC) options\u003c\/li\u003e\n\u003cli\u003eEasy PCB mounting\u003c\/li\u003e\n\u003cli\u003eCompact and durable construction\u003c\/li\u003e\n\u003cli\u003eReliable brightness uniformity\u003c\/li\u003e\n\u003cli\u003eLong operational life\u003c\/li\u003e\n\u003cli\u003eIndustrial grade performance\u003c\/li\u003e\n\u003cli\u003eSuitable for continuous operation\u003c\/li\u003e\n\u003cli\u003eWide viewing visibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Voltros.in","offers":[{"title":"Default Title","offer_id":67976818655528,"sku":"BN70","price":10.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/led-arrow-display-1000x1000.webp?v=1792761788"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/collections\/ProbotsLCD_DisplaysandTouchScreens_1.jpg?v=1756288244","url":"https:\/\/voltros.in\/collections\/lcd-modules-displays.oembed?page=3","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}