See if this one works: http://cid-f9db37b8211ce831.office.live.com/self.aspx/Snippets/Neg%5E_supply.gif
I initially used imageshack, but Google views it as a spam source, and refuses to post my response. Again, 2 10uf caps & 2 1N914 (1N4148) diodes. Pump it with a 5KHz, or higher, squarewave. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.