[NSRCA-discussion] Useless Information

[DwayneNancy]

KPS-9.  Dwayne

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Ron Van Putte
Sent: Thursday, June 07, 2007 3:33 PM
To: NSRCA Mailing List
Subject: Re: [NSRCA-discussion] Useless Information


On Jun 7, 2007, at 3:24 PM, Bob Richards wrote:

> More useless trivia: what type of feedback mechanism was used in  
> the old Heathkit servos (NOT a potentiometer).

It was a variable capacitor.  The servos were cream color and had  
four wires.

Ron Van Putte

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