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.

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

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 ...

The layoffs at factories in Michigan, Ohio and Tennessee follow the elimination of a $7,500 federal tax credit for electric cars. By Neal E. Boudette General Motors plans to lay off 1,750 workers ...

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

Behind all the whooping headlines, NRA’s biggest concrete achievement last week was President Roosevelt’s signing of the automobile code. It was the fifth major industry to be brought under a ...

3rd October 2025: We added new Moto Trackday Project codes. Moto Trackday Project is a Roblox racing game where you’ll buy and upgrade your own motorcycle, drive it around a realistic city, and race ...

Game codes are a big deal these days. From Roblox experiences to the latest gacha hits, all kinds of games now accept limited-time codes that unlock free stuff, if you know what they are. You could ...

Foxtron, an automaker partly owned by Taiwan iPhone manufacturer Hon Hai Technology Group, and Mitsubishi Motors of Japan said Wednesday they have agreed to develop an electric vehicle to be sold in ...

Boat houses along the beautiful shores of Lake Oswego in Oregon. The most expensive ZIP code in Oregon covers Lake Oswego. Zillow’s home value index tracks monthly home values for all types of homes ...

In order to identify the most expensive ZIP codes in each state, we turned to data from Zillow’s home value index, as well as the Census Bureau’s 2023 American Community Survey. ZIP codes can be very ...