Jopto 5PCS Analog Ceramic Piezo Vibration Sensor Module 3.3V 5V Analog Output Supplies Sensors Analog Piezoelectricity Controller Electronic Components Compatible with Arduino DIY Kit

• This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration.
• Working Voltage: 3.3V or 5V. Working Current: <1mA. Interface Type: Analog Output.
• The S port is connected to the analog input pin of the controller. Connect 5V and GND to the 5V and GND of the power supply, respectively.
• When the piezoelectric ceramic shocking will generate an electrical signal, controller analog port can be perceived slight vibration signals, also can be realized with vibration interactions related works, such as electronic drums.
• Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration.

Features: Based on piezoelectric ceramic chip analog vibration makes use of the anti-transformation process of piezoelectric ceramic making the electric signals vibrate. When the piezoelectric ceramic shocking will generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums. With metal and electronic components material, this ceramic vibration sensor is light, tough and durable, reliable for daily use. Easy to replace; good quality; long storage time. Specification: 1. Working voltage: 3.3V or 5V 2. Working current: <1mA 3. Operating temperature range: -10 ° C ~ +70 ° C 4. Interface type: analog signal output 5. Board Size: 30 x 23 mm 6. Weight: 5.5g 7. Pin definition: S → signal output, + → power (VCC), - → ground (GND) 8.Input: positive electrode of piezoelectric ceramic sheet 9.Gnd: negative electrode of piezoelectric ceramic sheet Package Content: 5 x Ceramic Piezo Vibration Sensor