Control Things Using Remote

Switch on and off lights (any kind of electronic device) using existing remote control with Arduino.

 

Step 1 : Collect Stuff

• Arduino board(I used pro mini)
• Relay module
• IR receiver

 

Step 2 : Assemble

There are many different manufacturers of IR Receivers and some have different pin-outs:

 

Step 3 : Code

First, we have to identify the remote key’s values. For that upload this code (IR_CODE_DECO).

 

Step 4 : Identify remote button

Step 5 : Control Stuff

Then change remote key values on code. There I used 12 key values in 3 remote for control 4 devices(bulbs).

Step 6: Finishing & Testing