[sdiy] Digital potentiometers?

[Harry Bissell]

They are Ok if you don't mind the steps in the output (which might
be a problem when you move the pot live...) and the fact that most
have limited voltage range.

Most are 5V or even 3.3V these days. Try finding one for +/-15V...

H^) harry


----- Original Message -----
From: Ian Smith <taciturn_unquiet at hotmail.com>
To: synth diy <synth-diy at dropmix.xs4all.nl>
Sent: Thu, 06 May 2010 14:09:16 -0400 (EDT)
Subject: [sdiy] Digital potentiometers?


Hey all,

I was poking around the Microchip website while I was waiting for MPLAB to download and I stumbled across their digital potentiometers. They sound like a good thing for digitally controlling analog circuits and for patch storage of said analog circuits.

Thoughts? Feelings? Am I saying something that's been beaten to death already?

-Ian
 		 	   		  
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Harry Bissell & Nora Abdullah 4eva