New
Specification
- Working Voltage: 3.3V or 5V
- Working Current: <1mA
- Operating Temperature Range: -10 ~ + 70
- Interface Type: Analog Output
- Item Size: 30mm x 23mm
- GPIO: S; signal output, +; power supply (VCC), -; ground (GND)
- Input: Positive electrode of the piezoelectric ceramic
- Gnd: Negative electrode of the piezoelectric ceramic
- S-port is connected with the controller\'s analog input pin
- 5V and GND are respectively connected the power supply of + 5V and GND
- Input and Gnd are already connected with the piezoelectric ceramics\' positive and negative