- The sensor uses the FR-04 high-quality double-sided materials, King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity;
- Operating voltage 3.3V-5V
- Sensitivity can be adjusted via potentiometer
- Small board PCB size: 3.2cm x 1.4cm
- Availability: 2