The RGB LED-based Samsung R95H delivers the widest color range I’ve ever measured, but brightness, bloom, and off-angle ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

Your remote can stay buried in the couch.

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

Arduino UNO Q Bundle pairs the 2 GB dual-brain board with a new Elektor book for AI, Linux, Zephyr, and real-time projects.

Add Yahoo as a preferred source to see more of our stories on Google. Last Wednesday, I spent an hour bouldering on the Kilter Board at my local gym in Moab, Utah. Over the past year, I've been ...

Abstract: In this paper, we propose three advanced digital predictive current-mode control (DPCC) algorithms based on a simplified estimation method of duty cycle lost time for asymmetric half-bridge ...

Abstract: The high-power Asymmetric half-bridge Converter (AHBC) LED constant current driver controlled by digital current mode is a fourth-order system. Static operating point, parasitic resistance, ...

When you're looking to spice up your living room, lighting is always an excellent place to start. Think about the lava lamp you had as a kid. It was fun and different; there was something about it ...