Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

ESP32s are surprisingly good AI lie detectors.

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

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The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

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The ESP32 is the go-to microcontroller for DIY projects, smart home sensors, and other lightweight projects, but it’s not the only game in town. If energy efficiency is high on your list of priorities ...