Home Automation By DTMF

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Published on December 4, 2017 3:43:37 PM ● Video Link: https://www.youtube.com/watch?v=giiG0zU6n60

Duration: 5:00

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Home Automation BY DTMF.
Switch board Now in Your Pocket,

We use many different types of communication in control applications to control home appliances, industrial appliances, and other type of automation. There are two types of communication that is we generally use - one is wired and other one is wireless. In wireless communication we transmits signal wirelessly, like using radio frequency (RF) and in wired communication in which we uses wires like copper wire. In this project “Home Automation By DTMF” we are going to control our home appliances wirelessly.

Required Components:
1. Arduino Uno R3...... 1
2. MT8870 DTMF Module .... 1
3. 4 Channel Relay Module... 1
4. Mobile Phone..... 1
5. Jumper Wire...... 12
6. Ac load..... 4
7. 3.5 Audio Jack.... 1
8. 9V battery...... 1
9. Others
you can read my delails artical in my blog:

https://itbijoy.blogspot.com/2017/12/home-automation-by-dtmf_4.html

our arduino code:

http://www.mediafire.com/file/ptfdkgdtnz2dsxh/Home_Automation_By_DTMF.zip

Thank You For Watching.
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https://itbijoy.blogspot.com
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Specially thanks https://techshopbd.com
they are supply our components. #itbijoy