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Oscilloscope Clocks

From Trammell Hudson's Projects

Oscilloscope Clocks

Cathode-ray Oscillograph clock
Samson vector clock

Using my vector display driver board I like to turn analog oscilloscopes into clocks. It's a pretty common way to reuse old CRTs that makes for a very nice, if not very efficient, timepiece. Modern digital oscilloscopes don't work as well, unfortunately.