How to Pair Any Remote Control with Any Appliance
Let's make an IR signal converter from an Arduino.
Wiring diagram in the sketch.
Sketch here: https://goo.gl/smfalm
Parts list:
Arduino Nano https://goo.gl/iv8CEf
The IR LED is easier to buy at Radio Shack than on AliExpress.
The IR receiver is also easier to buy at any Radio Shack.
Breadboard (optional) for convenience: https://goo.gl/GZXIna