Subject:
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Re: request help on handyboard
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 15 Jul 1998 17:09:27 GMT
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Original-From:
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phillip chia <philchia@!Spamless!singnet.com.sg>
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Viewed:
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1156 times
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> From: phillip chia <philchia@singnet.com.sg>
> To: handybd <handyboard@media.mit.edu>; K.F MacDorman
<kfm@gull.me.es.osaka-u.ac.jp>; Lim Jew Huang <limjh@pacific.net.sg>; Dr
david Rye <rye@mech.eng.usyd.edu.au>
> Subject: request help on handyboard
> Date: Thursday, July 16, 1998 12:44 AM
>
> hi,
> Currently, I using Seal Lead Acid batteries (1.2Amp hrs) of voltage 12 v • to
> drive my Stepper Motor and photoelectric sensor.
>
> stepper motor using 3v and current is 2 Amp.
> Sensor is using 12v and current is 35mA max. The total sensors used are 7
> .BTW, What is the 5v supply in use for in the digital and Analog input ?
>
> If I used the above requirement , Do I I need any interface to ampilfier
> the voltage or current ? How to use the dc to dc converter ?
>
> Thank . Pls reply to me. The issue is urgent.
>
> rgds,
> Philchia
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