[sdiy] First DIY synth (555 osc.'s)

[perpetual]

> I would suggest that the instability you are experiencing
> is not from the 555, but rather some other component or
> influence.  

hmmm, a couple people wrote saying this.  it's definitely possible that
it's the battery slowly dying.  i should note i probably overstated the
stability. i went away for 15-20 minutes came back and it was
signifigantly differing in pitch; octaves in minutes was probably what
you might call a fish story.  the battery was dead the next day.  in any
case, what do i know about stability anyway?

alex