This project demonstrates a simple water detection system using an Arduino board and a water sensor. The system uses an LED to indicate whether water is detected. The LED turns ON when no water is ...
Arduino file for blog post fieldcrafttech.com/1118/sending-sensor-data-to-mqtt-from-arduino/ This is a simple file to publish sensor data from a Monk Makes plant ...
Abstract: We connected $\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The ...