Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

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

Cheap and cheerful.

Fun RP2040 projects you can start today The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, ...

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

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

ABX and La Dolce Audio showcase an open baffle DIY speaker that blends simple design, low cost, and real customization ...

A team of students at the Peki Blengo Evangelical Presby Junior High, one of the beneficiary schools participating in the Telecel DigiTech Academy, set out to build a prototype solution to help tackle ...

La Dolce Audio current drive tube amplifiers challenge traditional designs with user tunable harmonic control and modular ...