Rain Sensor can be used for all kinds of weather monitoring, and translated into output Digital signal. The sensor uses the high quality FR – 04 double material, large area of 5.5 * 4.0 CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance.
- The working voltage of 3.3 V to 5 V
- Digital switch output (0 and 1)
- High accuracy
- Can directly connect with any microcontrollers