I made a complete home automation system for my home. Now I can control my electrical devices by a TV remote and from my smartphone. It is a low-cost solution and each unit will cost approximately $10 by which you can control four appliances.
In next few steps, I will explain how I made it. I will add all necessary schematic, PCB layout, and Arduino sketch so that you can easily make it. Before going further watch the demo video.”


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