Did you ever encounter that your new sound-bar was to big ,and you could not get the IR of your tv to work
no problem this project will fix this isue by capturing the ir signal from your remote and send it back to the tv whit the use of an arduino and an ir circit
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Step 1: Componets
arduino : to process the ir signal
IR-receiver : to capture the data from the tv
IR-LED : to re send the signal to the tv/other ir-device
IR remote : used to test the program
IR device : used to test the program
Step 2: Assembeling
in this stap you will learn how to connect the components to the arduino.
connect the pins of the IR-reciever to the listed pins:
IR-rec GND - ARDUINO GND
IR-rec POWER - ARDUINO 5V
IR-rec SIGNAL - ARDUINO D2
connect the IR-LED to the listed pins:
IR-led - ARDUINO GND
IR-led - ARDUINO D3
this is all assembly required
Step 3: Programming
Step 4: Finnich
place the comonets on the richt place and you're fully done