ESP32s are surprisingly good AI lie detectors.

I found an incandescent filament-style numeric display tube (Numitron) called the "IV-9" that I bought a long time ago, sleeping in the back of my desk. Thinking, "If I don't touch it now, it might ...

I think the first thing people challenge themselves with when they get interested in electronics is the so-called "LED blink." This is the basic of electronics, making an LED flash, and it's the first ...

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 ...

Everyone from kids to grandmas is vibe coding. Here's an easy guide on how to start.

These entrants are competing with far bigger players, including OpenAI, Anthropic, and Microsoft, that make their own ...

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 ...

The Serial Monitor is an essential tool when creating projects with Arduino. It can be used as a debugging tool, testing out concepts or to communicate directly with the Arduino board. The Arduino IDE ...