Alt-BEAM Archive

Message #04618



To: beam@sgiblab.sgi.com
From: Wilf Rigter Wilf.Rigter@powertech.bc.ca
Date: Fri, 18 Jun 1999 01:25:34 -0700
Subject: [alt-beam] LATCHINGPOWERBIMOSBICOREBRIDGESJUSTCAN'TSTOPPPPPPP.....



content-type: text/plain

Hello Beamers,

Here's my little foray into bridge circuits : the first one is smokeless and
suitable for micorcores, the middle bridge demonstrates the latching action
which the runs a motor back and forth with rotation reversed by the
momentary closure of limit switches (a NoCore walker?) and the last one
actually acts like a Power Bicore. All are good for about 200 ma but the
power bicore may oscillate with some motors (BG micro and Mac ejectors
motors work fine).
All great fun and maybe a peek into Pandora's box in case you thought a
bridge was a bridge and nothing but a bridge.

enjoy

Wilf Rigter mailto:wilf.rigter@powertech.bc.ca
tel: (604)590-7493
fax: (604)590-3411
<>


------------------------------------------------------------------------

eGroups.com home: http://www.egroups.com/group/alt-beam
http://www.egroups.com - Simplifying group communications





Attachment: allbridge.gif

Home