Catalog > Internet of Things (IOT) Related Products > DFRobot DFRobot Piezo Disc Vibration Sensor Piezo Disc Vibration Sensor Analog DFR PIEZO DISC VIBRATION SENSOR DFR0052 PIEZO ELECTRIC TRANSDUCER-VOLTAGE OUTPUT PROPORTIONAL TO LEVEL OF STRAIN-ANALOGUE INTERFACE (SUPPLY 3.3-5V) Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The DFRobot Vibration Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is propotional with the strength of vibration. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vabiration. Features Improvement List : Wide Voltage Range from 3.3V~5V Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes) Easily recognitive interfaces of sensors ("A" for analog and "D" for digital) Icons to simply illustrate Sensor function High Quality Connector Immersion Gold Surface Specifications Supply Voltage : 3.3~5V Interface : Analog Size : 22x30mm Downloads Schematic - Vibration Sensor PDF File 32.64 KB References Product Page