The dot_matrix_text plugin was used to create the Hero LED Display app on the App Store. This app provides a customizable dot matrix display, allowing users to create unique LED sign simulations and ...

Exhibitionists · HOW TO How to use an old dot matrix printer to make a frenetic animated video Young Rival's new video took two years, four dot matrix printers and 1,200 pieces of paper ...

When a Minnesota outfit of all-star DIY-ers called 1.21 Jigawatts won this summer’s Red Bull Creation Contest, we couldn’t wait to have them create a project just for PM readers.

We don’t think you can get any more awesome than this Dot Matrix Printer that can play music! The hack makes use of an old 24-pin dot matrix printer, which is now a MIDI compatible sound generator.

Kenneth picked up an old dot matrix printer from a swap meet for only $5–what a steal! He then used a BeagleBone –basically Texas Instruments’s version of an Arduino board, to connect it to ...

Watch on Posted in Transportation Hacks Tagged dot matrix, lines, paint, pavement, printer, pump, solenoid, truck, water ← Adapter Lets Digital Gamepads Work On The Tandy Color Computer ...

The ones where tiny pins smack a ribbon and create letters and numbers in a matrix form. Popular circa 1983. Here’s what I mean. If you look behind any airport counter, you’ll see these printers—maybe ...