Joe Davisson's metronome...

[Hal]

http://analogalchemy.com/pedals/metronome.gif

wow, low parts count.   How does it work?

I'm assuming it has somethign to do with the charing of the cap, as most timing circuits do, but i don't see any way this is possible...

[Ansil]

its an oscilator i do believe

[Hal]

aaahhhh wow that was an old post, almost forgot about it lol...

i kinda see it now, the transistor "on" voltage is used as the threshold...when the cap is charging, the NPN is on, and when discharging, it sets it off....I think....

o-well