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

Abstract: The color, electrical, optical and thermal properties of light-emitting diode (LED) systems are highly dependent on one another. This paper proposes an analysis model that links the optical ...

We aren’t sure if you really need lasers to build [HoPE’s] laser harp. It is little more than some photocells and has an Arduino generate tones based on the signals. Still, you need to excite the ...

Waveshare provides a good sample code. I copied a big portion of what they provide and slightly modified it to use some of the benefits of C++ (mainly classes/objects). I'm not 100% satisfied with the ...

Abstract: This paper explores performance of non-volatile ternary content addressable memories (NV-TCAMs), exploiting double-barrier magnetic tunnel junction (DMTJ) as comparatively evaluated with ...