Alt-BEAM Archive
Message #04419
To: alt-beam@egroups.com alt-beam@egroups.com
From: Jesse Merritt jmerritt@petsafe.net
Date: Friday, June 11, 1999 8:35 AM
Subject: [alt-beam] Re: thoughts from a day at the zoo
>I noticed the same thing on Ian's site.
>
>The illustration on step 5 is wrong. Follow the illustration in 4 and then
>connect the emitter of the top 3904 to the collector of the one behind it.
>Follow the verbage in step 5 and it will work. The drawing is just off.
>
>Great tutorial otherwise.
>
>Jes
>
>
>-----Original Message-----
>From: SG
>To: beam@sgiblab.sgi.com
>Date: Friday, June 11, 1999 1:27 AM
>Subject: [alt-beam] Re: thoughts from a day at the zoo
>
>
>>ok, keep in mind i was mentioning the thought for a four (5?) motor
walker,
>> not the standard 2 motor jobbies.
>>in case yur interested... got the h-bridges glued and tested.. they both
>>werked fine thanks to the excellent tutorial on IANs site..
>>btw, IAN, did you get my message about some possible editing needed in
that
>>tutorial (step 4 to step 5) ?
>>took the h-bridge off #2 servo, and picked it up about 10 min later,
>>turned the shaft a few times and resistance was way to strong...(compared
>>to other servo) not good... hooked it up again and it didn't werk.
>>more about that later...
>>-Sparky
>>
>>
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