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Re: But I'm still on step 9... [message #31892 is a reply to message #31890] Tue, 30 May 2006 06:52 Go to previous message
Damir is currently offline  Damir
Messages: 1005
Registered: May 2009
Illuminati (2nd Degree)
Try a little "higher" OP, about 200V/-2,3V/8mA. Try to bypass the cathode with good cap, 100µF or more. I`d try rechargerable battery and/or diode bias (LED+1N4148 = 2,2...2,3V), or maybe LED+resistor?
I tried two LED-biased C3g - better, IMO, then any RC combination I tried.

 
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