Hi all: I need a H.V. circuit design. The circuit must produce a spark in the range of 6 to 10 K.v. to ignite propane gas. Perhaps a camera flash schematic? I intend to drive the H.V. circuit with a PIC by either pulling low a SCR, etc.. or continous oscillator and pull down sw. Any simple H.V. circuit you can supply will be greatly appreciated. Thanks much in advance, Mark Willcox ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com