[sdiy] frequency counter

[Magnus Danielson]

Paul,

Paul Perry wrote:
> What one REALLY wants, is an
> OLED screen, with a lissajou pattern,
> and a digital readout superimposed..

I helped repairing the CRT of a frequency counter this morning. Good 
counters have need for a CRT. :)

None of my counters provide lissajou-patterns, but 4 of them do provide 
funky stuff like histograms one way or another, for instance.

Cheers,
Magnus