This project lets u control 4 leds connected to the arduino pins with an ir remote
Parts list
TSOP IR receiver
This part lets you convert the incoming ir radiation thats in the form 580kHz square wave into a 5V value. This is done by filtering out the unwanted frequencies
Amazon link for TSOP--https://www.amazon.in/VISHAY-Sensor-Remote-Control-Systems/dp/B01CVF62XA/ref=sr_1_3?ie=UTF8&qid=1549635634&sr=8-3&keywords=tsop
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Arduino micro controller
This is the most important part of the project as u have to code in this micro controller.
Amazon link for arduino--https://www.amazon.in/Uno-ATmega328P-Compatible-ATMEGA16U2-Arduino/dp/B015C7SC5U/ref=sr_1_3?ie=UTF8&qid=1549635694&sr=8-3&keywords=arduino
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The d type cable
This lets u transfer the complied code from your pc to the micro controller
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Ir remote
Any Ir remote can be used for this purpose, but u have to make sure that u know the hex values of the buttons before hand