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 ...

Blind people have used label makers to print labels in Braille for some time, but they're expensive, costing upwards of ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Not this year, though. At CES 2026, AI note-taking company Plaud is launching its new NotePin S, an AI wearable that can clip ...