8-Channel 5V Relay Module



The 8-Channel 5V Relay Module is a board designed for interfacing with 5V 8-channel relays, enabling the control of various appliances and equipment with substantial current requirements. It can be easily managed by microcontrollers such as Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, and TTL logic.

A relay, at its core, is an electrically operated switch. Many relays employ an electromagnet for mechanical switch operation, providing electrical isolation between two circuits.

Key Features of the 8-Channel 5V Relay Module:

– Optical and magnetic isolation on each channel for enhanced protection against electrical faults on the outputs.
– Compatibility with both 3.3V and 5V logic systems (Raspberry Pi, Arduino, Teensy, etc.), requiring minimal current drive.
– Breadboard-friendly design with female/male Dupont connectors for convenient prototyping.
– LED indicators for each channel, with red indicating errors.
– Each Single Pole Double Throw (SPDT) relay includes three terminals.



Related Product:

– The SainSmart 8 channels WiFi remote control model is strongly recommended. It works in conjunction with the 8-channel relay to facilitate remote control of various devices. This model simplifies wiring processes and saves time, allowing users to enjoy the convenience of remote control using provided codes and an app.

 SainSmart 8 channels WiFi remote control model.


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