Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Learn how to safely restore and colorize old family photos using ChatGPT and Google Gemini with subtle prompts that preserve ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Your urine can tell you a lot about your reproductive health hormones. Unfortunately, at-home testing can be cumbersome, ...

The Africa Cup of Nations 2025 has taken center stage in December and early January, as 24 teams went to Morocco aiming to be crowned AFCON champs. Now only a handful remain in this brilliant ...

Gsync Pulsar is going to live or die by how well it handles refresh rates that are actually, well, variable. The motion ...

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...

Editing Photos using AI apps such as Nano Banana and ChatGPT is easy as long as you understand the fundamentals.