Get practical ideas for printing everyday tools and home upgrades that'll actually make your 3D printer worth the space it ...

The Pennsylvania Railroad (PRR)’s T1 class is famous for many reasons: being enormous, being a duplex, possibly having beaten ...

(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 ...

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

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

In various industries and applications, it’s crucial to monitor the current and frequency of devices in real-time. These ...

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 ...

The rising cost of smart devices, subscription services, and smart home tech has made people look for affordable, flexible alternatives. That's exactly where Raspberry Pi shines. This small, ...

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, ...

We Energies has filed a flurry of applications to spend more than $5.5 billion for new energy projects to meet Wisconsin's rising energy demand, largely fueled by data center projects. The utility ...