An Arduino-based system that scans for nearby objects and approximately follows their horizontal movement using an HC-SR04 ultrasonic distance sensor and SG90 servo. This is my second documented ...

This embedded system project is designed to enhance safety by detecting multiple hazards—specifically smoke/gas leakage and direct fire presence—and immediately triggering local audio-visual alerts.

Your TV can be a monitor for your Mac, Windows, or Linux laptop with gear you already have. Here's how to set it up.

On its 1000-ohm tap it needs only about 3 mA for full scale, so the ESP32 drives it straight from a GPIO with PWM, with no ...

If you wanted to make a game that ran on a commodity microcontroller, you could be forgiven for not knowing where to start.

Free tools like Ollama and LM Studio can run local AI models on your laptop, offline, and without a subscription. Here's how ...

No one likes clunky TV interfaces or their activity being tracked, but using AI isn’t how to avoid it. There’s an easier way.

Gemini 4 Argon writes functional ESP32 firmware for the new ESP Mosaico board. See how the AI agent utilizes the ESP32S31 ...

With Wispr Flow, Codex and a 3D printer, I’m making holders to my own specification and revising them after real test prints.

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3 ...

Following the previous swaying robot Last time, when making a cute robot, I focused on making it sway. However, at that point ...

The inspiration behind making thisI watched a video from a channel that does electronics projects on YouTube and got hooked.