Piezo Vibration Sensor Grove

Piezo Vibration Sensor Grove 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 an excellent measuring performance. Finally, you can adjust its sensitivity by adjusting the potentiometer with a screw.

Specifications:

• Operating Voltage: 3.3-5V
• Interface type: Analog Signal 
• Standard grove socket
  
• Wide dynamic range：0.001Hz~1000MHz
  
• Adjustable sensitivity
  
• High receptivity for strong impact
  

Applications:

• Vibration Sensing in Washing Machine
  
• Low Power Wakeup Switch
  
• Low Cost Vibration Sensing
  
• Car Alarms
  
• Body Movement
  
• Security Systems