G-MOD : 1 Channel 5V Relay Module with Optocoupler

The G-mod 1 Channel Relay is a compact, high-performance module built for reliability and ease of integration.

Whether you’re automating home appliances or building industrial control systems, this relay module provides robust switching capabilities in a space-saving form factor. The G-mod is sleek yet powerful, making it ideal for projects where space and efficiency matter.

This relay module offers 5v high current relays to isolate your high voltage circuit from low voltage circuit (like microcontroller)

You can find more details about this board here : G-mod: 1H-channel-relay documentation

A wide range of microcontrollers such as Glyph, Arduino, AVR, PIC, ARM and so on can control it.

Features :

1. Equipped with high-current relay 7A@250VAC / 7A@30VDC
2. It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
3. High-quality screw terminals (Terminal Block) provided (NC, NO) for quick and easy connection
4. A freewheeling diode & optocoupler to protect your microcontroller
5. LED status indicators to indicate the relay ON/OFF status
6. Mounting holes provided

Module interface:

1. VCC: 5v
2. GND: connect power negative
3. IN: ANY GPIO (HIGH Level trigger to Turn on the Relay)