An 8-channel relay module for controlling high-power devices from Arduino, Raspberry Pi, and other microcontrollers. Each relay has both normally open (NO) and normally closed (NC) terminals, with individual status LEDs showing relay state at a glance.

Key Features

• 8 Independent Channels – Control up to 8 devices separately
• NO and NC Terminals – Both connection types available per relay
• Status LEDs – Visual indication for each relay
• 5V Logic – Direct connection to most microcontrollers
• Mechanical Relays – Suitable for AC and DC loads

Specifications

• Channels – 8
• Operating Voltage – 5V DC
• Relay Type – Mechanical
• Outputs per Channel – NO, NC, COM

Compatibility

• Arduino
• Raspberry Pi (with level shifting for 3.3V models)
• AVR, PIC, ARM, MSP430 microcontrollers

Ideal For

• Home automation systems
• Appliance control
• Lighting control
• Motor switching
• Industrial applications