Data Sheet
54
Lesson 21  IR Remote Controller 
Overview 
In this lesson, you will learn how to use an IR receiver to receive the remote controller signal. 
Components Required 
Name  Qty  Name  Qty 
UNO R3 or MEGA 2560  1  IR Receiver Module  1 
IR Remote Controller  1  Female to Male DuPont Wire  3 
Component Introduction 
The universal infrared remote controlling system consists of two parts: 
sending and receiving, the sending part consists of an IR remote controller, 
the receiving part consists of an infrared receiving tube. 
Wiring Diagram 










