The Piezo Vibration Sensor is based on a piezoelectric transducer. It is well known that piezoelectric materials respond to strain (deflection) changes or applied force by generating a measurable output voltage. This output voltage is proportional to the strength of shock or vibration. So, you can measure and characterize the vibration.
Technical Specifications
Working Voltage: 3.3V or 5V
Working Current: <1mA
Operating Temperature Range: -10 ℃ ~ + 70 ℃
Interface Type: Analog Output
Pin Out
S: Â Sends out output signal from the sensor
+ : Voltage supply (VCC = 3.3 – 5)
-: Â Â ground (GND)
Applications
It is used to detent pressure and force applied converted to electrical voltage.
Additional Information
Weight: 5g
Size: 30mm × 23mm