Rain | Wind Sensors

.3-5V Rain Raindrops Detection Sensor Weather Humidity Module For Arduino

Brand New

Feature:

1.The sensor USES the high quality FR – 04 double material, large area of 5.5 * 4.0CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance;

2.With potentiometer sensitivity adjustment;

3.The output format: digital switch output (0 and 1) and analog AO voltage output;

4.Has a fixed bolt hole, convenient installation;

5.The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;

6.The LM393, use of wide voltage comparator;