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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.