PWM and simple square wave schematic.

[mills]

Well, I posted about this a long time ago with a preliminary schematic, and I finally put together the schematic with values/etc...   It could probably be improved/refined now that I've learned a bit more, but it works as is.  Also, the layout is probably not good, but it works.

I mixed two of tim Escobedo's circuits that were begging to be put together and really like the result.  I think its better than either on its own, but I'm probably biased.





Sorry for the ugly scan, but I just can't wrap my mind around doing it on a computer.

And, sound clips...  bad playing, but gives the idea.

http://soundclick.com/share.cfm?id=8582564
http://soundclick.com/share.cfm?id=8604397

[pinkjimiphoton]

i like it, i built a pwm and really dig it. nice job mate!