Jan 26, 2006
Vibration Sensor or Touch Sensor
This sensor is very simple and tiny. It turns on while it is detecting vibrations. You might also use it as a touch sensor. It get a trigger when somebody touch it and release it.
Piezo Film Vibration Sensor Datasheet (ZIP file)
where to buy
220Ω registor (red, red, brown) x 1 / any component shop
zener diode x 1 / any component shop
Note
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