This project uses a clever hashing trick to fit over half a million blocked domains into just 4MB of flash memory.

Software projects that improve your network.

Medior Embedded Developer. Medical . Software Engineering. Delft, Netherlands. Posted on Jul 16, 2026. Job description. Do you spend your spare time hacking away on microcontrolle ...

"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

Valve's new Steam Controller doesn't natively support XInput, even though XInput remains the standard for many PC games and ...

There are a lot of ESP32-based development boards out there– and why not? It’s a versatile chip that can be used in all sorts ...

Guinness World Record holder, Hiten Dharpure, shares his inspiring journey, challenges and advice for students in an ...

DIY engineer bitluni built a working GPU from 8,192 RISC-V microcontrollers that outputs 320x200 video and beats an 8-core ...

A half century ago, a scrappy crew at the University of Massachusetts Amherst erected a wind turbine on Orchard Hill, the ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

In this project, we build a complete ESP32 GSM voice calling device using the GeoLinker GL868 board. The main idea of this project is very simple. When we press a push button connected to the ESP32 ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.