Flexible Piezo Film Vibration Sensor Not working
GrandPa-G 2024-02-28 05:27:53 83 Views1 Replies I have the Flexible Piezo Film Vibration Sensor connected to Arduino Mega (also tried ESP32). Switch set to A. I get values but they don't seem to relate to any change in the piezo strip. I am doing a simple analogRead, like all the examples. Doing nothing to the strip, the values bounce around between about 160 to 240.
If I unplug the strip from the control board, I get the same random values.
Is this a bad unit? What should I do?
2024-02-28 10:51:26 Yeez_B
The operation voltage of this module is 5V only, it's not compatible with 3.3V.
You could try to test it with an ordinary Arduino board.
Yeez_B 