Plotter Clock build
Channel: grtyvr
Date: 2019-02-08

I saw a cool project on the internet so I needed to build one myself.  Here is part 1 of a series on building a clock that draws the time on a glow in the dark surface using a UV led.  I go through some of the math that is needed for the design in this video.  In a later video we will look at the code needed to drive the mechanism.  Also, if you are in middle school and are wondering why study math.  Can't help you there :-)