![Raindrops Sensor](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Raindrop sensor, which is an analog (digital) input module, is also called rain and rain sensor. It can be used for monitoring various weather conditions, detecting whether it is raining and the amount of rain, converting to digital signal (DO) and analog signal (AO) output, and widely used in auto auto wiper system, intelligent lighting system and intelligent sunroof system, etc.