In this tutorial, we’ll design an Automatic Rain Detector using an Arduino and a rain sensor. This system can detect rainfall and trigger an alert, making it useful for smart irrigation systems, weather monitoring, and home automation.
🔹 What You’ll Learn: ✔️ How a rain sensor works ✔️ Interfacing a rain sensor with Arduino ✔️ Circuit design & simulation in Proteus ✔️ Writing the Arduino code for rain detection ✔️ Applications of an automatic rain detection system