[HomeBrew] Motor speed control

[DavidE Benedict]

Look around at discovecircuits.com

David 
W7DBH

lmoline at hotmail.com,Internet writes:
>** Please do NOT cross-post messages when posting to HOMEBREW **
>
>Hello,
>
>Does anyone have a ready designed circuit to control the speed of a DC 
>motor. I need something of the variable frequency or pulse width or both. 
>Lowering voltage reduces speed but also power. I need fine speed control
>of 
>my dish positioner.
>
>Loren
>
>
>
>If I do not dream then it can't come true!
>Loren Moline WA7SKT  CN86cx
>Member: ARRL, Pacific Northwest VHF Society #151
>
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