On Wed, Jul 12, 2000 at 06:34:04PM -0500, David VanHorn wrote: > I think you'll be impressed at how large that cap would have to be.. 33,000uF 25WV 19A ripple soft-drink can sized gave me 15 seconds starting from 21V. The programmer uses 78L05 and 78L08 to derive the Vdd and Vpp. http://quozl.netrek.org/pictures/33000uF.jpg -- James Cameron mailto:quozl@us.netrek.org http://quozl.netrek.org/ -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu