Opto-isolated 2 Channel 5V Relay Module

85.00 {excl. GST}

  • The relays are driven by a Opto-coupler which provides isolation between your Micro-controller, Arduino or Raspberry Pi & the relay thus making this module better that the modules having transistor or ULN2003 IC as drivers.

In stock (can be backordered)



This product is a 2-channel relay module board with LED indicators, It can be controlled by microcontrollers such as Arduino, AVR, PIC, ARM any other microcontrollers operating at 5V.
  • High quality double sided compact PCB
  • Opto-Isolated inputs, means your digital electronics is safe and noise free
  • This relay module is 5V active low
  • It is an 2-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc
  • It is also able to control various appliances and other equipment with large current
  • Relay output maximum contact is AC250V 10A and DC30V 10A
  • Standard interface can be directly connected with microcontrollers
  • Red working status indicator lights are conducive to the safe use
  • Widely used for all MCU control, industrial sector, PLC control, smart home control
  • Working voltage: 5V
  • Channel: 2 channel
  • Item weight: 29g
  • Item size: approx. 4.9 * 3.8 * 1.7cm
Package Includes:
  • 1 x Opto-isolated 2 Channel 5V Relay Board


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