Framed Washington Metro map uses Raspberry Pi Pico W and WMATA departure API to light 144 LEDs live. Laser-cut matboard masks 144 LEDs; data refreshes so you can see every train's position from home.

Visualizers used to be very much in vogue, something you’d gasp in at amazement when you’d fire up Winamp or Windows Media ...

All of that isn't to say that Raspberry Pis are bad, or that you should never use them. On the contrary, if you have one ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

Create a DIY smart dashboard frame hub for any room. Add weather, calendars, NASA images, and more on a low-glare screen with quick updates ...

Since it was first introduced, Raspberry Pi has grown to become a trusted platform for industrial applications, thanks to its ...

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, ...

VANCOUVER, British Columbia, Dec. 08, 2025 (GLOBE NEWSWIRE) -- Xali Gold Corp. (TSXV:XGC) ("Xali Gold” or the "Company”) is pleased to announce that it has filed the National Instrument 43-101 ("NI 43 ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

I previously had an issue where lwip_init() got stuck and i fixed it. There was a part of code that was doing pointer arithmetic with a (uint8_t *) and a (uint16_t) value, so i changed it to a (uint16 ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

What if your AI assistant could think, speak, and respond intelligently, all without ever needing an internet connection? Imagine asking it for advice, having it narrate text, or even engaging in a ...