News

Rain Detection Sensor Module Circuit Diagram. ... To work with the sensor, we need to power the sensor first and for that, we are using the 5V and GND pin of the Arduino UNO Board. The connection ...
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 ...
It is built around Arduino Uno R3 (Board1), HC-05 Bluetooth module, three relays (RL1 through RL3) and a few other components. This project demonstrates how to turn on/off the appliances connected ...