Arduino Relay Module Tutorial - From Beginner to PRO

🔌 Buy a Relay Module: 🟥 Amazon: https://cutt.ly/hr15BQia 🟧 AliExpress: https://cutt.ly/nrnRIZpG 📂 Download Firmware: https://cutt.ly/LrnRO7tc In this video, you'll learn everything about relay modules! ✅ What is a relay and how does it work? ⚡ How to connect it to Arduino? 🔧 How to use it to control high-power devices? Relays are essential for switching high-voltage devices with a small control signal. Whether you're automating lights, motors, or appliances, this video will help you understand and use relays effectively! 🚀 🔗 Jumper Wires on Amazon: https://cutt.ly/zrnRPXoL 🔗 Jumper Wires on AliExpress: https://fas.st/iWw3yr 👉 Start experimenting today! Get your relay module and components now to build amazing projects! 🔥 🎥 Subscribe for more videos on Arduino, electronics, and DIY projects! 🛠️ #Relay #Arduino #Electronics #Automation