IDUINO Raindrop Detection Sensor Module Rain Weather Sensitivity Monitoring for Arduino Electronic Components Electronic Hobby Kit

It can be used for monitoring various weather conditions and converted into digital signals and AO output. Comparator output with clean signal, good waveform and more than 15mA strong driving ability. Output form: digital switching output (0 and 1) and analog AO voltage output. When there is no water droplet on the sensor board, the DO output is high level, the switch indicator light is off.