There are five general senses: touch for feels, taste for food, smell for avoiding trash, hearing for sounds, and, of course, ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

The Samsung HW-Q990H is the flagship soundbar in the company's 2026 lineup, succeeding last year's HW-Q990F. The HW-Q99H comprises a 7.0.2-channel main bar, 4.0.2-channel rear speakers, and an ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...