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

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

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...

A Raspberry Pi can be incredibly versatile. There are also different models that are better suited to different jobs. For some things, however, an ESP32 is the better choice. It can do things a ...

After testing more than a dozen digital picture frames, these are the best for display quality, easy setup, and instant photo sharing. The second-generation HomePod smart speaker delivers fantastic ...

If you take long-distance car journeys with any regularity, the chances are good you have experienced a roadside breakdown—and if you haven’t yet, well, it’s probably a matter of time. A breakdown as ...

Abstract: This paper presents a high-speed and scalable quantum random number generator (QRNG) based on InGaN micro-LED arrays. While traditional QRNG systems face limitations in data rate and ...

Python-based embedded controller for a low-cost, in-incubator time-lapse imaging platform. Provides camera capture/streaming, stepper-driven XYZ motion, LED illumination, and TCP control for a PC-side ...