🔌 Power Up Your Projects with Ease! Ultra-slim dimensions make it perfect for tight spaces. Weighing only 20 grams, it’s easy to integrate into any project. Effortlessly control your devices with a single relay channel. Quick installation means you can start automating in no time! Works flawlessly with Arduino and Raspberry Pi for endless possibilities. 1 Channel Relay 1.6 x 2 x 0.3 cm Lightweight 20g The Arduino and Raspberry Pi 5v Relay Module is a compact and lightweight solution for automating your electronic projects. With a single relay channel, it allows for seamless control of devices, making it an essential tool for tech enthusiasts and professionals alike.