A vibration sensor module, or vibration switch, can also be used in an Arduino intelligent car.
It uses a SW-420 normally closed type vibration sensor.
The comparator's output signal has a clean waveform and is good, with a driving ability of >15mA.
Working voltage: 3.3V-5V
Output format: Digital switching output (0 and 1)
It includes bolt holes for easy installation.
Small plate PCB size: 3.2cm x 1.4cm
It uses a wide voltage LM393 comparator.
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