Ir Remote Control

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About: I am a student of BSCS but I'm interested in electronics that's why I would like to think about innovative ideas and try to build my ideas into reality and i also interested in making a robots. email id: deg...

Hello! guys today i'm gonna show you how to make your own ir remote control with the help of this you can control your any home appliances. So let's get started

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Step 1: Circuit Diagam and Components

Here it is the circuit diagram which we can build it with the help of this diagram. This diagram is available on google images i just saved it and make my own ir chip with this diagram.

Components:-

IC: cd4017 with base and TSOP 1738 (ir receiver)

Resistors: 4.7k x 2, 1k, 100 ohms,100k

Transistors: bc557 and bc547

5volt relay

Diodes: 1n4148 (zener)

Led: red or any other

Capacitors: 10uf

Step 2: Placing Components

put the components on vero board at right place according to diagram

Step 3: Soldering

i just make a solder track because it's much better than other type of soldering.

Step 4:

and finally its build by me its very easy.

I hope you guys like it.

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    36 Discussions

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    sanjeevbaburajput

    4 months ago on Step 4

    Relay is automatically switching no controll over it, how correct it.

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    Areeburrub

    3 years ago

    how to make on bread board

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    vina1991

    3 years ago

    this circuit have a problem.it cant hold the relay for long time it automatically switch off after 10 minute

    1 reply
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    saturn1349

    3 years ago

    I'm new to this stuff i made a Ir remot project were you are soposed to turn led on and off with remot but I don't know how to find a code To open and verify it with on audrino

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    jeff tomson

    3 years ago

    i mean metal ofcourse sry for the typing errors:) :) :) :)

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    jeff tomson

    3 years ago

    can anyone please help me
    when i did the circuit on the breadboard everything was working just fine bat when i did it on the pcb it isnt working. It isnt detecting thw remote but the circuit activates the relay when i insert a meral or smthng in between the transistor bc 547 lead .Do can anyone please help me out

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    Jay_Ali

    4 years ago

    Thanks for sharing thia project but I have a ton of questions

    firstly, how do you program that thing so it works the way you want, for example how do I program it so I can increase and decrease fan speed

    1 reply