The 5V Relay Module 1-Channel is a compact relay module that operates at a 5V DC input, designed to allow low-voltage microcontrollers like Arduino, Raspberry Pi, or any other digital system to control higher-voltage or higher-current devices. The module is equipped with relay contacts that can switch AC/DC loads up to 250V AC or 30V DC, making it suitable for a wide range of applications in home automation, robotics, and control systems.

This single-channel relay module is designed for easy integration into your projects, and it features a driver transistor and optocoupler to protect the low-voltage side from electrical spikes and noise. It is equipped with screw terminals for secure connections, making it easy to wire your high-power devices.

Key Features:

✅ 1-Channel Relay – Ideal for controlling one high-power device from a microcontroller.
✅ 5V DC Input – Works seamlessly with 5V-powered microcontrollers like Arduino and Raspberry Pi.
✅ High Power Handling – Capable of switching up to 250V AC or 30V DC for high-power devices.
✅ Optocoupler Protection – Provides isolation between the low-voltage and high-voltage sides for safety.
✅ Driver Transistor – Protects the microcontroller from current spikes when switching loads.
✅ Easy to Integrate – Features screw terminals for easy and secure wiring connections.
✅ Versatile Application – Perfect for use in automation, control systems, home automation, and robotics.

The 5V Relay Module 1-Channel provides an easy and safe way to integrate high-power switching functionality into your microcontroller-based projects.