CMU cam and 7.5 Kgxcm servos don''t work with HomeWork Boards

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yeah, the resistors may be the problem. this is because the cmu cam
has a max232 on it which is made to convert the serial signal from a
computer to an appropriate level for the cmucam. Try removing that
chip (on my cmucam it was named something different, but I think the
number 232 was still there) from the cmucam and see if the homework
board works then. Good luck.

--- In basicstamps@yahoogroups.com, Joe Terk <joeterk@y...> wrote:
> Stampers:
>
> I tried to use a
> CMU cam and 7.5 Kgxcm servos with the HomeWork Board
> (item 28158) and they don't work.
>
> Then I used and standard Basic Stamp 2 (item BS2-IC)
> whit BASIC Stamp 2 Carrier Board (item 27120) and
> all
> worked fine.
>
> Even I used a second HomeWork Board but I have
> the same problems.
>
> I know that HomeWork Board has 220 resistors
> but is this the problem?
>
> Any help is welcome.
> Thanks: Joe
>
>
>
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