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 ...

Dot matrix printers are the dinosaurs that won’t go extinct. They are not unlike a typewriter with the type bars behind the ink ribbon replaced by a row of metal pins controlled by solenoids ...

The transition becomes considerably more subtle and gentler on the eyes when a halftone pattern, or dot-matrix, is created, allowing for a steady drop in size.