SV: [sdiy] Re: S[DIY} frequency counter

John Alex Hvidlykke john at hvidlykke.dk
Fri Oct 30 00:42:27 CET 2009


> -----Oprindelig meddelelse-----
> bill bigrig wrote:
> > Howdy
> >  Intersil 7208 + 7207 + 3130 + 7 digit common cathode display. 
> Details on page 470 of 'The CMOS Cookbook'.
> 
> Yes, where is the fun in that? No mad scientist style.
> 
> We want saturated amplifiers, analog interpolators and deep memory for 
> zero-deadtime counting on multiple channels... and a cool colour display 
> with funky graphs... right? :)
> 

Don't forget the nixie tubes  ;-)

Cheers

John



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