On Sat, 08 Oct 2005 06:26:31 GMT, "Lee"
wrote:
Seriously, any ideas to slow the tuning rate will be most welcome .
Hi Lee,
Use the old stand-by of the screwdriver antennas, a screwdriver motor.
However, I expect you want two speed - then try a variable speed
battery powered drill.
For fine resolution and high speed both, look into the world of
Stepper motors. You can even design for calibrated settings instead
of hunting - or rough position indicators.
73's
Richard Clark, KB7QHC
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