Simple to use vibration sensor module. Comes with SW-420 vibration sensor, integrated with adjustable sensitivity via on board potentiometer. And there are LED indicators..
S$1.79 Ex Tax: S$1.79
This Analog Piezoelectric Ceramic Vibration Module buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change whi..
S$2.46 Ex Tax: S$2.46