Collaborate Disseminate
Rejoice, those of us who have purchased a Nice-Power lab PSU from an Eastern source. Yes, the name might sound like a re-brand of a generic product, maybe you will …read more Continue reading Quick & Capable WiFi For Your Nice-Power Supply
For small electronics projects, prototyping a design on a breadboard is a must to iron out kinks in the design and ensure everything works properly before a final version is …read more Continue reading 2024 Business Card Challenge: Adding Some Refinement to Breadboard Power Supplies
Bench power supplies can sometimes be frustratingly expensive and also kind of limited. If you’re enterprising and creative, though, you can create your own bench supply with tons of features, …read more Continue reading Turning an ATX PSU Into a Variable Bench Supply
Caveat emptor is good advice in general, but in the wilds of eBay, being careful with what you buy could be life-saving. To wit, we present [Les Wright]’s teardown and …read more Continue reading Fail of the Week: A Potentially Lethal Tattoo Removal Laser Power Supply
Imagine an electronics lab. If you grew up in the age of tubes, you might envision a room full of heavy large equipment. Even if you grew up in the …read more Continue reading The Short Workbench
About two decades ago there was a quiet revolution in electronics which went unnoticed by many, but which overturned a hundred years of accepted practice. You’d have noticed it if …read more Continue reading Parts We Miss: The Mains Transformer
When the USB standard was first revealed, a few peripherals here and there adopted it but it was far from the “universal” standard implied by its name. It was slow, …read more Continue reading USB-C Power Supply Pushes Almost 2 kW
In the old days, building a quadcopter or drone required a lot of hacking together of various components from the motors to the batteries and even the control software. Not …read more Continue reading A Deep Dive into Quadcopter Controls
When you have a whole stack of devices and appliances that all have an AC to DC adapter and which you’d like to put on an uninterruptable power supply (UPS), …read more Continue reading Second Life UPS Mark II: A UPS For Low-Voltage DC Applications
One of the interesting things about living in modern times is that a confluence of the Internet and rapid changes in the electronics industry means that test gear that used …read more Continue reading Repairing an HP Power Supply