Piezoelectric shock tap sensor Vibration switch module

Piezoelectric shock tap sensor Vibration switch module

1.The analog vibration sensor based on the voltage ceramic plate is an inverse transformation process.
2.It uses piezoelectric ceramics to generate vibration. When the piezoelectric ceramic plate vibrates, it generates electrical signals.
3.A special sensor expansion board is used in combination, and the analog port can be weakly sensed. Electric vibration signals can be used for interactive work related to vibration, such as electronic drum interactive works.
4.The analog voltage ceramic vibration sensor is connected to the controller analog port A0 according to the program.
5.When the degree of vibration is different, the output value of the serial port can be observed, and the interactive work related to vibration can be achieved.
6.High, the vibration amplitude sensitivity can be adjusted by the potentiometer, (the left turn sensitivity is low, the right turn sensitivity is high)
7.This product has high sensitivity adj