Controlling a Relay Module With an Arduino Uno and an IR Remote

This instructable is for connecting your Arduino to a 4 Channel relay module and using your sketch to control the switches.

Step 1: Step 1: Watch the Video!

Step 2: Step 2: What You Will Need

You Will Need-
- 1x Arduino Uno
- 1x 4 channel relay board
- 1x IR reciever
- 1x IR remote

Step 3: Step 3: Create the Circuit

And upload the code.

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    4 Discussions

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    ThandaW

    6 months ago

    I want to control the relay with ir sensor using ardunio when power supply turn on again not to restart the relay.But my testing is autorestart the relay.
    Please,give me advice.

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    zabbiek

    1 year ago

    hey i just bought TSOP 1738, after programming and all the connection i am facing a problem that i am receiving the hex values only on inserting TSOP and while removing it but not on pressing the button from ir remote. please can you provide any solution regarding this.

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    harsh-12

    2 years ago

    Nice instructable... :)
    Please have a look at the below link as well using aurduino
    https://www.instructables.com/id/Led-Cube-3x3x3-1/

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    tomatoskins

    2 years ago

    So cool! What do you plan on using the relay module for?