The vibration sensor module is monitored by GP5 (pin 2) of PIC12F675. During the normal condition, GP5 is at logic high (H) state, because of the 10K pull-up resistor. When the motion is sensed, the ...

The Device To start off I needed to gear up an adaptive shock/vibration sensor switch to test out some ideas. I don’t like to use discrete components, so I got a little lazy started a lengthy Google ...