SW-420 NC Type Vibration Sensor Module Vibration SwitchSold By MMM999, Ships from Tunisia
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Description: If the module does not vibrate, the vibration switch was closed on state, output of low output, the green indicator light. The product vibrates, vibration switch momentary disconnect, ...Read More…
If the module does not vibrate, the vibration switch was closed on state, output of low output, the green indicator light.
The product vibrates, vibration switch momentary disconnect, output is driven high, the green light does not shine.
The output can be directly connected with the microcontroller, which to detect high and low level, so as to detect whether the environment exist vibration, play a role in the alarm.
Power direction cannot be reversed, otherwise it is possible to burn the chip. Signal LED light is output. Low, signal LED OFF output is High. The output level close to the input voltage
Various vibrations trigger: Arduino, Smart car, Earthquake alarm, Motorcycle Alarm, Theft alarm
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