Arduino Automatic Temperature-Controlled Fan

Arduino is an open-source electronic platform that combines programmable hardware with a user-friendly development environment, enabling you to easily implement various innovative projects. Whether controlling sensors and mechanical equipment, creating smart devices, or developing IoT applications, Arduino provides simple yet powerful tools widely used in education, smart device development, and robotics.

This article demonstrates creating a smart temperature-controlled fan application by combining Arduino with a Relay module! The tutorial video provides detailed hardware wiring and programming steps, and further explores diverse applications of Relays in automation control, suitable for both Arduino beginners and advanced enthusiasts.