The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you have a microcontroller ...

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was ...

Abstract: The cold chain industry faces challenges in maintaining the quality of frozen and temperature-sensitive products during storage and transport due to temperature fluctuations, power outages, ...

ATHENA-rods is a hands-on teaching platform built around two Raspberry Pi 5 units and a small visualization app. It demonstrates how a reactor’s neutron population responds to control-rod motion using ...