The board itself is the star. It has a JAMMA edge connector, two Motorola 68000 processors and a Yamaha YM2151 sound chip, ...

Duck walking on office carpet (actual machine, 9 seconds)A duck-shaped robot small enough to hold in one hand waddles across ...

Hardware hacking for beginners is highly accessible with a $50 starter kit. Build your first project using breadboards, ...

Most bedside clocks are either too bright to sleep next to or too dim to read. Reddit maker udota wanted a soft white clock ...

Years ago, I wrote an article describing different I2C-on-a-connector ecosystems, explaining their strengths, weaknesses, and ...

Butter bot from CircuitMess: a $349 shipping robot that started as a two-second gag and now rolls on tracks, roasts itself, ...

I was tasked with creating a telegram bot using ruby a while back. I had no idea where to start and just like any other ...

Build an ESP32S3 AI desk buddy for just $4 and fix the Wi-Fi issues found in older ESP32C3 mini boards. Configure voice ...

GPU: A powerful, all-around player that excels at drawing pictures NPU: An energy-efficient specialist that only performs AI ...

As our beauty editor, I’m often asked by my friends about LED face masks. Do they actually work? The short answer is yes, but there are some caveats. These devices use various wavelengths, with red ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...