Dual Relay Driver Board

  • Rajkumar Sharma
  • 12981
    Views
  • moderate
  • Tested

photo

Description

Dual Channel Relay Board is a simple and convenient way to interface 2 relays for switching application in your project.

  • Input – 12 VDC @ 84 mA
  • Output – two SPDT relay
  • Relay specification – 5 A @ 230 VAC
  • Trigger level – 2 ~ 5 VDC
  • Berg pins for connecting power and trigger voltage
  • LED on each channel indicates relay status
  • Power Battery Terminal (PBT) for easy relay output connection
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 49 mm x 68 mm

Schematic

schematic

Parts List

parts

PCB

Comments

  • Apolo Mund

    Hello!
    Thank you for sharing the schematics and even the list of parts to buy. I’m not a pro with electronics, and I’d like to ask if you could add the different components one would need to use a 5V supply (of course, with 5V relays). I’m working with Arduino and I intend to build a 2 channel 5V relay board to control a garage motor and another security system.
    Once again, thank you for everything you’ve already shared!

    4 years ago

Leave a Reply

RELATED PROJECTS

By continuing to use the site, you agree to the use of cookies. more info

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close