This unit is great for detecting vibration on for your project! Super simple to interface with Arduino microcontrollers, please make sure to connect Vcc and GND correctly on the device or you may burn the unit. Use the potentiometer onboard to adjust the sensitivity of the module. The output will give a Digital Value, the onboard LEDs will indicate the system if It does not detect vibration D0-Led is on and when a vibration is detected D0-LED is off.
Specs
Operating voltage: 3.3v – 5v
Output format: Digital 1/0
LM393 Comparator onboard
Dimension: 3.2 x 1.4 x 0.7 cm (W x L x H)
Vibration test (vibration_test.ino, 1 Kb) [Download]
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