Description
Grove-Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact and touch. The module is based on PZT film sensor LDT0-028K. LDTM-028K is a vibration sensor where the sensing element comprises a cantilever beam loaded by an additional mass to offer high sensitivity at low frequencies. When the sensor moves back and forth, a certain voltage will be generated by the voltage comparator inside of it. A wide dynamic range ( 0.001H z~1000MHz) guarantees an excellent measuring performance. And, you can adjust its sensitivity by adjusting the on-board potentiometer with a screw.
Application
Vibration Sensing in Washing Machine
Low Power Wakeup Switch
Low Cost Vibration Sensing
Car Alarms
Body Movement
Security Systems
Specifications
Dimensions
40mm x20mm x 11.5 mm
Weight
G. W 12g
Battery
Exclude
Part List
Grove - Piezo Vibration Sensor*1
Grove Cable*1