Between the speed and reliability of modern desktop 3D printers and the abundance of powerful single-board computers, there’s never been a better time to build a personal computing device ...
Fluorescent lamps waiting to be recycled after an LED upgrade in a university classroom. Part 1 of this series reported on conversations with facility personnel to better understand the sluggish ...
It's actually good enough for simple management tasks ...
Expensive lighting isn't automatically smarter.
A local web dashboard and control service for Raspberry Pi and Linux SBC builds that need thermal management, fan control, CPU governor control, power/UPS telemetry, sensor monitoring, and live system ...
There are several PWM controlled cooling fans avaliable for the Raspberry Pis prior to the Pi 5, that are connected via the Pi's GPIO header. Examples are the Argon mini-fan, HighPi Pro Fan or ...
Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...
Abstract: In this paper, a tailor-made ultra-low-harmonic composite control strategy is proposed for single-phase PWM rectifiers with LCL filter to completely eliminate grid current harmonic ...
Abstract: This article proposes a PFC-integrated dual active bridge (DAB) EV charger topology for catering to a wide range of battery voltage and current variations from a single-phase ac mains. The ...