Subject:
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quad motor board for JCX (with Lego connectors) is out and works
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 24 May 2001 20:29:35 GMT
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Original-From:
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Bruce Boyes <bboyes@systronix.{ihatespam}com>
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Viewed:
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805 times
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Here are photos and schematics of our quad motor driver board for Legos and
other small DC motors:
http://jcx.systronix.com/techdata.htm
This board has been tested and is currently running a couple of MindStorms
robots. We expect it to be featured in a keynote demonstration at JavaOne,
the first week in June.
Note that the output connectors are precision-machined brass buttons which
accept standard Lego connectors (one shown attached). Also provided are
screw terminals and .025" square posts.
We had a few hundred of the brass studs machined for our internal prototype
use. If there is interest in our JCX cards and/or the studs we can get a
much better price (some cents each we think) if we have several thousand
machined. (These first 320 cost us $2 each!)
Thanks
Bruce Boyes
------- WWW.SYSTRONIX.COM ----------
Real embedded Java and much more
High speed 8051 systems
+1-801-534-1017 Salt Lake City, USA
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Message is in Reply To:
 | | Logo style Turtle, anyone?
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| Greetings all, (...) a rotary sensor), I would like to be able to create a logo-style turtle -- i.e. able to do pen up, pen down, move, turn, and so able to produce programmed geometries. Has anyone done this? Being new to legos (alas), I would (...) (23 years ago, 23-May-01, to lugnet.robotics)
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