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Arduino IR Remote and Manual Home Automation System

Hey friends in this tutorial I will show you how to make Home Automation System which can be controlled with IR Remote as well as Manual Buttons.

For this system we are using Arduino Nano microcontroller.

I would recommend to buy a PCB for this project as it is very compact, with clean and neat connections. and the PCB we have used in this project is universal PCB and It can be used in other projects as well it has Bluetooth + IR + Manual Switches connectivity.

You can refer my previous IR Home Automation Projects as well:

Discount Coupon Code:- JLCPCBcom

PCB Gerber File:-

Download • 117KB

Download ZIP • 6KB


Arduino NANO

5V Relay Module 4CH

IR Receiver

IR Remote

Push Buttons



PCB Components:-

HI Link 220v AC to 5v DC Converter

PBT Terminal Connector 3 Pin

PBT Terminal Connector 2 Pin

Female Header pin

330 ohms Resistor

220 ohms Resistor

BC547 Transistor

IN4007 Diode

DC Socket

IR Receiver

Push Button

5v Relay



PCB Schematic:-


Download ZIP • 877B

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