The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

An AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q is a solar-powered edge-AI safety system designed ...

The missing piece wasn’t another monitor.

Hello everyone, and welcome to Tech & Tails! Our theme today is "Utilizing SD Card Modules with Arduino." Being able to save ...

There are home renovation projects that overrun by six months, and then there’s Cologne Cathedral. At a certain point, ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Coming back to the question I started with: can a $5 ESP32 host a real website? The answer is yes, and the portfolio is the ...

Our forum on artificial intelligence arouses great interest among young people. We have set aside a dedicated venue for them ...

I went to NT Tokyo 2026. This is a continuation of my previous article. On Saturday, October 3rd, I continued walking around ...

Selectric-256 brings post-quantum encrypted messaging to offline computers, even vintage machines, with an $8 ESP32-based ...

Engineering and design is about much more than having a great space to tinker, according to Dave Hlannon, director of ...

How an engineer's work with circuit boards, open-source mobile platforms and technical writing shows what goes into building ...