[sdiy] Endless pots?

karl dalen dalenkarl at yahoo.se
Sun Dec 5 02:57:43 CET 2010


Ah!

Thanks for the link, had no idea Rapid had them! :)
and thanks for the generous offer but i may order
some 10kohm from Rapid later on if decide to use these.

Regards
KD
 

--- Den lör 2010-12-04 skrev Mike Pepper <profpep at hotmail.com>:

> Från: Mike Pepper <profpep at hotmail.com>
> Ämne: Re: [sdiy] Endless pots?
> Till: synth-diy at dropmix.xs4all.nl
> Datum: lördag 4 december 2010 19:42
> > Regarding past pots and decoder
> discussions, i wonder why there are
> > are no pots that turns endlessly with a small dead
> zone around 360 deg?
> > Could be neat!
> >
> There are: they are mainly made for servo applications.
> sadly because of
> this they are quite expensive. There were some exotic
> sine/cosine ones made
> to use as panpots in Ambisonic systems too.
> 
> I have a few Vishay Spectrol 1K ones:
> 
> 'Dead' zone is about 20 degrees
> 
> http://www.rapidonline.com/Electronic-Components/Resistors-Potentiometer/Control-Potentiometers/1W-Single-turn-precision-potentiometer/65229
> 
> http://www.rapidonline.com/netalogue/specs/68-1300e.pdf
> 
> If you want some, you can have up to four, for the postage
> plus a
> 'donation'.
> 
> ||\/||ike
> 
> 
> 
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