Beginning our series on the latest EW BrightSparks of 2025, we profile Jadesola Adeleka, of Loughborough University and a ...

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

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

South Korean engineers have unveiled a self-powered smart window at CES 2026 that solves two big hurdles of modern climate ...

(Editor’s Note: This is a section from Popular Science’s 38th annual Best of What’s New awards. Be sure to read the full list ...

In 2025, EE World produced twenty-four EE Training Days webinars designed to educate engineers on practical design challenges ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

It takes 200 individual steps to build each pair of frames by hand. If it's good enough for our fighter pilots, it's good enough for David Muir's Made in America Christmas. Randolph Engineering, ...

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 ...