Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

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

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

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...