LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

With MCUs becoming increasingly more powerful it was only a matter of time before they would enable some more serious ...

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Firefox will soon be able to communicate directly with your 3D printer. Thirteen years after the idea was initially proposed, ...

In an exclusive interview with PEOPLE, the New York City-based engineer says the handheld device was inspired by Tamagotchi ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

A teaching-focused firmware that demonstrates heart rate visualization, breathing exercises, relaxation techniques, heart rate variability analysis, and respiratory rate detection using a single ...

No soldering iron, no problem.

AI agent on a microcontroller.

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...