Re: [CAD_CAM_EDM_DRO] Re: HOBBYCNC

----- Original Message -----
From: <motionin@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, January 02, 2003 2:32 PM
Subject: [CAD_CAM_EDM_DRO] Re: HOBBYCNC


> --Hi Bob. I have been using the hobby cnc board for about 2 years
> now. For my application I wanted the full step power and no current
> reduction as offered on the higher priced boards. I have a small
> machine with ballscrews and I was afraid that with microstep/current
> reduction it might backdrive the motor and lose steps. It has been a
> great board(for me)and am now building a bigger machine using the
> same board layout with an extra power fet circut for 5 amps per
> phase. Pictures of my settup are in the "photos", Rick-o-matic
> folder. It will also be back at the NAMES show again this year.
> Happy New year,with chips flying! Rick
>
>
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