Gesture-based home automation allows users to control household devices through simple hand movements, removing the need for switches or remotes. It improves convenience, accessibility, and hygiene ...

Phil is a freelance writer and editor with 20+ years of experience. He has been writing for MakeUseOf since April 2021. With a focus on DIY making and electronics projects, he is passionate about ...

We all know how fireworks are lit. It is simple, hold the flame of a lighter close to its wick and the gunpowder does the rest of the magic. However, in this post, I am going to explain how to do the ...

I needed a multichannel line tracker sensor module for an upcoming project. A quick search found several versions of infrared line tracker sensor modules that met or exceeded my demands, but I picked ...

What You'll Build: A 4-channel ESP32 capacitive touch sensor system capable of controlling home appliances through a touch interface without physical buttons. Considering the etched PCB as the ...

The art of creating and using tools has been instrumental to the survival of mankind and human evolution. Tools extend human abilities; optical devices and sensors expand the range of our perception, ...

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