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 ...
RAM costs rose, forcing Raspberry Pi to raise Pi 4 and Pi 5 prices. Pi 5 16GB jumps $25 to $145; Pi 5 1GB is now available at $45. Lower-density Pi 4, Pi 3+, and Pi Zero unchanged; CM5 16GB up $20. It ...
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.
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 ...
Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.