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5PCS SW 420 Motion Sensor Vibration Switch Alarm Sensor Module for Arduino
- Item No : 265027953294
- Condition : New
- Brand : Unbranded/Generic
- Seller : mecklenburg8
- Current Bid : US $2.09
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* Item Description
- 5x SW-420 Motion Sensor Vibration Module Switch Alarm Electronic for Arduino 3.3-5V. 2, product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright;.
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