[sdiy] "spiral" waveforms

[Byron G. Jacquot]

> Perhaps SJ was referring to a Lorentz Attractor circuit, which does,
> in fact, draw nice spirals on a X-Y 'scope. Giant link to everything
> you'd ever want to know is:


I've been tuning Zobel networks to stop ringing in some transformer 
coupled circuits recently.  Ringing transformers also draw some nice 
spirals on an X-Y scope.

Am I the only person who knocks the scope into X-Y mode form time to 
time, just to see what pops up?

Byron Jacquot