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Single Relay Module


Out of stock

The Single Relay Board can be used to turn lights, fans and other devices on/off while keeping them isolated from your microcontroller. The Single Relay Board allows you to control high-power devices (up to 10 A) via the on-board relay. Control of the relay is provided via a 1 x 3 header – friendly to servo cables and convenient to connect to many development boards.

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For pin outs, connection details, example code and more information
Go To WiKi

Out of stock

SKU: MIS-0018 Category: Tags: ,



  • Supply Voltage-5V
  • Control high-power devices up to 10 A with a simple high/low signal
  • Provides isolation between the microcontroller and device being controlled
  • Screw terminals for relay connections
  • 3-pin servo-style header for power/signal interface
  • Equiped with a high-current relay (10A @ 28VDC)
  • 2x LEDs that show the current state of the relay


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