5V DC Adjustable Vibration Switch Module
The analogue vibration sensor based on the voltage ceramic plate is an inverse transformation process.
It uses piezoelectric ceramics to generate vibration. When the piezoelectric ceramic plate vibrates, it generates electrical signals.
A special sensor expansion board is used in combination, and the analogue port can be weakly sensed. Electric vibration signals can be used for interactive work related to vibration, such as electronic drum interactive works.
The analogue voltage ceramic vibration sensor is connected to the controller analogue port A0 according to the program.
When the degree of vibration is different, the output value of the serial port can be observed.
High, the vibration amplitude sensitivity can be adjusted by the potentiometer, (the left turn sensitivity is low, the right turn sensitivity is high)
The TTL output effective signal is high level, and the output control current can reach 1A, which can be connected to high-power LEDs.
Specifications
- Working voltage: 5.0V (DC)
- Interface type: AD / DO
- DO: TTL level output
- Working temperature: -10 ° C ~ + 70 ° C
- Size: 20MM* 20MM
- Weight: 25g
- G (GND): power ground
- V (VCC): Working pressure 5V (DC)
Contents
- 1 x 5V DC Adjustable Vibration Switch Module