These Plessey dot-matrix displays are a perfect example of that. We’re not sure where [Michael] scored these displays, but they look fantastic. Each 8-pin DIP has two 5×7-matrix, high ...

A pattern of dots that forms character and graphic ... the term generally refers to images created with serial dot matrix printers. See dot matrix printer. THIS DEFINITION IS FOR PERSONAL USE ...

My first attempt at reinking the dot matrix ribbons was based on this prior experience, but we needed a source of ink. Permanent markers have liquid ink contained in the marker’s main body ...

Also known as a "serial dot matrix printer." The dot matrix printer uses one or two columns of dot hammers that are moved across the paper. The hammers rapidly press the ribbon into the paper ...

Most drivers will have noticed the pattern of black dots at the edge ... often called the dot matrix, have a significant ...