We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

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 ...

Sinclair College's STEM Guitar Lab built a custom 'Back to the Future' guitar with a working DeLorean-style clock for Dayton ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Don't want to look away from the terminal to check the time? Use these methods to add a live clock to your terminal!

The Pennsylvania Railroad (PRR)’s T1 class is famous for many reasons: being enormous, being a duplex, possibly having beaten ...

Build a fast, private offline chatbot on Raspberry Pi 5 with the RLM AA50, 24 TOPS, and 8GB DDR4 to get instant voice replies ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

AI tools promise that anyone can build apps, so I put that claim to the test. After a few minor bumps, I built a custom ...