DHT11 Temperature & Humidity Sensor Module

Entry-level DHT11 temperature and humidity sensor module for education and basic monitoring. Cost-effective but lower resolution and narrower range than DHT22.

• Temperature range: 0 → 50°C (typical)
• Humidity range: 20 → 80% RH (typical)
• Supply voltage: 3.3–5V
• Great for beginners and classroom projects