In 2012 Richard Tuohy made Screen Tone using patterns of dots printed straight to 16mm film By doubling this principle in Dot Matrix a third dizzying moire pattern and a deafening noise develops ...

Waveshare introduced several dot matrix ESL color e-paper displays, which it claims are ideal for various applications. As ...

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 ...