If you're into robotics or electronics, you've likely come across Arduino—a small microcontroller that can control sensors and motors for nifty DIY projects. Like the Raspberry Pi, the Arduino is ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

As we work on projects we’re frequently upgrading our tools. That basic soldering iron gives way to one with temperature control. The introductory 3D printer yields to one faster and more capable. One ...

A friend, formerly a competitive fighter, once asked me: “Have you ever been punched in the face?” He and I were about to get in a bar fight. He needed to know if I could handle myself: Apparently, ...

The Arduino is a cheap, fun way to get into building your own electronics. It can also be daunting to get started. Here, we’ll show you how to get a start-to-finish Arduino primer with a killer ...

These four sites offer step-by-step tutorials that take very different approaches to programming instruction. One of them is perfect for your level of coding experience. Dennis O'Reilly began writing ...

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started. When you purchase ...