18 year old maker and developer Nikodem Bartnik from Poland, has created and awesome DIY Arduino-based dot-matrix printer, capable of creating art on paper 55 cm wide and as long as you need ...

These parts sat around for a while until a really neat plasma dot matrix display was found in ... [DragonMinded] prototyped a driver circuit with an Arduino. When the function of each pin was ...

So says [Vije Miller] in his write-up for his Arduino sand matrix printer ... resulting in something not unlike a dot matrix printer that can write messages in the sand. He’s submitted it ...

Dot-matrix printing is at the very root of mass ... pointillistic image that the DIY printer could put to paper. A PC, an Arduino microcontroller, and a printing mechanism would work together ...