A simple infrared shield including transmitting and receiving function, so the IR signal can be receive, store and replay, so this work flow is a recording. Now you can replace all the remote controller of your domestic appliance by arduino!

R2 board is green color

  • Two programmer LED D6 D7
  • One programmer button D5
  • Analog 5-directional joystick on A0, press down first and control direction
  • Infrared transmitter LED on pin D3
  • Infrared receiver LED on pin D2
  • Receiver on 3.5mm extend jack, you can insert extend infrared cable on here
  • Can work with arduino library IRremote.

Additional information

Weight 0.02 kg

2 reviews for Arduino IR Infrared Shield R2

  1. 5 out of 5

    nfriedly (verified owner)

    Awesome little shield! I used one to turn on my sound bar automatically when I turn my TV on – I wrote up a blog post with instructions:

    The only change I would recommend is allowing access to the unused pins, but at least it doesn’t cover every pin on an Arduino.

  2. 5 out of 5

    xoxxxoxo (verified owner)

    nice shield, the only thing is one of the header was not solder, need to diy, it work perfectly

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