https://youtu.be/tjXaxtLVo3o Intro This is my second version of the binary clock. It is square and also uses charlieplexing.This clock uses again the RX8900 from Epson with a +-ppm5 (+- 2,5min error per year).I am also working on version 3.0 :). The Soft and other Files can be found here (https://github.com/awall9999/Binary-Watch-Ver2.0) The Design As you all … Continue reading Binary Watch Ver2.0