How I turned a dusty old radio into a personal 24/7 music station

With an old radio and a spare phone, you can create a desktop music station that plays your own music around the clock with ...

This $150 Keurig Replaced My Barista

Coffee is the original biohack and the nation’s most popular productivity tool. As we adjust to the changeover to daylight ...
Hackaday

There Are No LEDs Around The Face Of This Clock

This unusual clock by [Moritz v. Sivers] looks like a holographic dial surrounded by an LED ring, but that turns out to not be the case. What appears to be a ring of LEDs is in fact a second ...
IEEE

A 256-Point FFT Using Analog Floating-Point Computation With Post-Silicon Tuning

Abstract: This article presents a 256-point fast Fourier transform (FFT) processor based on an analog floating-point computation framework. A novel floating-point analog multiply-and-accumulate ...