SeeedStudio Grove Piezo Vibration Sensor

Grove- Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact, and touch. The module is based on PZT film sensor LDT0-028. When the sensor moves back and forth, a certain voltage will be created by the voltage comparator inside of it.Therefore, outputs high & low levels. In spite of the fact that it has a high receptivity for strong impacts, a wide dynamic range (0.001Hz~1000MHz) also guarantees excellent measuring performance. Finally, you can adjust its sensitivity by adjusting the potentiometer with a screw.SpecificationsLength (mm)40Width (mm)20Height (mm)11.5Mounting hole diameter (mm)2Weight (gm)12Shipment Weight0.016 kgFeatures:Standard grove socket Wide dynamic range：0.001Hz~1000MHz Adjustable sensitivity High receptivity for strong impactPackage Includes:1 x Grove – Piezo Vibration Sensor