Tek 555 was Re: Need pointers on Oscilloscopes

woodelf bfranchuk at jetnet.ab.ca
Tue Jun 13 23:00:04 CDT 2006


Roy J. Tellason wrote:
> On Saturday 10 June 2006 06:03 pm, Tony Duell wrote:

> What did they use for a CRT?  I have a 3" one in storage that as I recall 
> wants something like 1000V for an accelerating potential,  and a transformer 
> to develop that isn't exactly trivial.
> 
Well now days you could use a voltage multiplier.
Did they every have a DIY for B&W TV like they
had for radios the begining years of development?




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