Description
Vibration Sensor Module 5.0V DC AD DO Piezoelectric Vibration Tapping Sensor Module Vibration Switch Alarm Sensor Module,Module sold2025 ground (GND) Input: Positive electrode sold2025 Size:3pcs (10+19+25mm) B09KN6RF28 CS Unitec 38528 Pipe ground (GND) Input: Positive electrode of the piezoelectric ceramic Gnd: Negative electrode of the piezoelectric ceramic Features: 1 protected from light and dry