Hello, I'm doing some preliminary investigating regarding a project. I'd like to modify one of the persistence of vision "wands", of which there are many examples on Instructables, to display a photograph. My inspiration is this image: File:Mechanical Television with LED Strips.jpg - Wikipedia . Tha…

Persistance of Vision from Histogram

system May 4, 2014, 3:27pm 2

What do I need to learn to get this project off the ground?

Slip rings.