There’s a lot to admire about LED matrix projects, which more often than not end up looking really cool. But most of them rely on RGB matrix panels sourced from the surplus market, and while there’s ...

[Stefan Schüller] was a fan of the LED signs that display arrival information for the trams and buses in their city of Zürich. [Stefan] was having trouble finding a source to purchase the signs so, ...

Photographers looking for a cheaper alternative to RGB mixer box lighting solutions might be interested in a new project published to the Instructables website by member Arnov Sharma. Using a little ...