
[Dylan] sent in this amusing use for an O-Scope. The entire thing was implemented using six chips – four logic chips, 2 op-amps and 13 pots. Hit the video after the break or check out the project page.
oscilloscope296 Articles
Tiny Oscilloscope

This little o-scope is built entirely using valves (tubes), built by [Ian Wilson] and [Hans Summers]. [Hans]’ site covers everything from monitor gutting to a Z80 viscometer, it’s worth taking some time to poke around. Thanks to [Elliot] for sending in this one on the tips line.