CES 2026, the annual consumer tech conference held in Las Vegas, is here. And lucky for you, we have TechCrunch editors and ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

How to make safe, efficient, and robust products By Paulius Juskevicius, Littelfuse, Inc. Consumers enjoy the benefits of ...

The Fiio M33 R2R aims for analogue sound - and its Retro Box Speaker companion does a convincing cassette impression ...

CES 2026, the annual consumer tech conference held in Las Vegas, is here. And lucky for you, we have TechCrunch editors and ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

USB-C chargers are increasingly becoming a common way to charge most mobile devices, from smartphones to laptops. This shift has led many smartphone makers to stop including a power brick in the ...

Some of the most revolutionary breakthroughs in human history weren’t planned in boardrooms or laboratories. They happened ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

These similar power-measurement ICs tackle the often necessary but energy-consuming task of continuous power measurement and ...

A friend of mine is producing a series of HOWTO videos for an open source project, and discovered that he needed a better ...