This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.

I programmed a $7 ESP32-S3 board to block all computer's web ads - and it took just minutes ...

We may receive a commission on purchases made from links. When it comes to DIY tech, the Raspberry Pi is one of the most recognizable products out there. It's been around for more than a decade now, ...

The Raspberry Pi 5 is still the default answer when somebody wants a small Linux board, and for good reason. However, there's a much smaller, much cheaper board that beats it on several of the specs ...

Nearly six years after introducing the Flipper Zero wireless hacking tool, the developers have unveiled a new model that’s way more powerful and versatile. The Flipper One is still a pocket-sized ...

STEELHAUS is a PID temperature controller for knife-making heat treat ovens. It runs on a Raspberry Pi 4 with a touchscreen display. An ESP32 microcontroller handles the thermocouple reading and ...

The M5Stack CardputerZero is a tiny, portable computer that’s about the size of a small stack of business cards. But despite its compact size, it’s a full-fledged PC with a display, keyboard, and ...

Ever since the first Linux capable single-board computers came out, there have been projects turning them into handhelds. The Raspberry Pi Zero and in particular the Compute Modules are ideally ...

Operating systems are great things to have for general purpose computing, but sometimes they can just get in the way. There’s RAM overhead and processor cycles required for all that operating, after ...

Some of San Diego’s neediest rec centers aren’t getting the windfall they expected from a new fund. Here’s why. While council members praise the fund for reviving many rec centers and helping to boost ...