How does a Rain Detection Sensor Works. The working principle of the Rain Detection Sensor is pretty simple, as you can see in the image below. The PCB is made out of multiple exposed log conductive ...

During rain, the sensor plate elements are bridged by the rain water and hence this analog output gradually changes from 5V to 0V, based on the moisture level between the sensor pads. By this way, the ...

Rain sensor. The Raindrops module consists of two boards, namely Rain Board and Control Board.. The Rain board module consists of two copper tracks, designed in such a way that under the dry ...

Arduino library for Deneyap Rain Sensor. ... address when ADR1 pad is shorted: 0x33: address when ADR2 pad is shorted: 0x34: address when ADR1 and ADR2 pads are shorted: 📕Documentation. Deneyap Rain ...

The module used here is completely based on LM393 op-amp. The information sensed by the rain sensor is sent to Arduino. The Arduino is an Atemga8 based microcontroller board. Interactive electronic ...

A novel low-cost rain sensor based on a Surface Plasmonic Resonance (SPR) platform has been designed, realized, and tested. The SPR platform has been used to detect the presence of rain by using a ...