I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...

When searching for the name "OpenBot" on GitHub or in technical articles, multiple open-source projects with different design ...

This year’s Embedded World North America was a bit bigger this year, with plenty of new hardware and software along with the ...

Segregate your smart home gadgets with VLANs to stop hackers from accessing your main PCs. This guide explains OPNsense ...

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

Jim Bruges' Rubber Duck-ify instant camera uses an Arduino to edit photos with local AI and print them instantly on thermal ...

Every ESP32 project I’ve built followed the same path. I found an outlet, ran a cable, and plugged it in. That’s the easiest ...

IntroductionMany people feel that electronics and robot control are daunting because they require hardware knowledge and coding skills. In this project, I experimentally progressed from 1. basic GPIO ...

While you may not be familiar with the term “busy board”, you’ve almost certainly seen one. It’s the sort of toy with a bunch ...

Meta has open-sourced the tools needed to build Muse-powered gadgets using ESP32 and Raspberry Pi hardware, while its own ...

Internet radios have been a thing in some form for the last quarter century, and the advent of cheap networked microcontrollers has made them easier than ever to build. But just how small can one ...

Whether you’re looking for a productivity mini PC, something for gaming, or just a budget-friendly machine with a small footprint, we’ve got you covered. The team at PCWorld continually sorts through ...