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.

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 ...

Despite the Commodore 64 having been out of production for probably longer than many Hackaday readers have been alive, its ...

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

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...