8 Channel 12V Relay Module with Optocoupler – High Power Relay Board for Arduino, PLC, Raspberry Pi (10A 250VAC)

8 Channel 12V Relay Module with Optocoupler – High Power Relay Board for Arduino, PLC, Raspberry Pi (10A 250VAC)

The 8 Channel 12V Relay Module is a high-performance relay board designed to control multiple high-voltage or high-current devices using microcontrollers, PLC, Arduino, Raspberry Pi, and industrial control systems. This module comes with 8 independent relays, each capable of switching AC 250V 10A or DC 30V 10A, making it ideal for home automation, robotics, and industrial applications.

The module features optocoupler isolation for improved safety and protection of control circuits. Each channel has LED status indicators, screw terminals for easy wiring, and a stable 12V DC operating voltage. The board is designed with FR4 PCB and isolation grooves to reduce interference and improve reliability.

Click here to view related products

Key Features

• 8 Channel relay output
• Operating voltage: 12V DC
• Optocoupler isolation for safety
• Supports AC 250V / 10A and DC 30V / 10A load
• LED indicators for each relay
• Screw terminals for easy wiring
• Compatible with Arduino, PLC, Raspberry Pi, 8051, AVR, PIC
• Stable and reliable switching
• High quality FR4 PCB design
• Easy mounting holes provided

Applications

• Home automation projects
• Arduino and Raspberry Pi projects
• Industrial automation
• Motor and pump control
• Lighting control systems
• Robotics projects
• PLC control panels
• Smart home devices
• Power switching circuits
• DIY electronics projects