Thanks for the responses from Wagner, SP, and anyone else who responded. I
am beginning the design now and will let you know how it goes.

Sean

At 05:04 PM 11/12/99 EST, you wrote:
>Hi,
>
>> Besides the obvious things of having a stable, clean power
>>  supply with decoupling, good ground plane, short interconnects, and
>>  low-pass-filtering the ADC input to limit noise and alaising, what else do
>>  I have to watch out for?
>
>I was involved in similar project for a club using an experimental rocket.
>If you use low-pass filtering don't forget that an accelerometer can produce
>high pic during the fly and then you can lost some informations.
>Use a large piece of copper as ground for all pcb, prefer one pcb then
>several, use balanced line for low level signal, put your accelerometer near
>ADC, and... good luck !
>
>SP
>
|
| Sean Breheny
| Amateur Radio Callsign: KA3YXM
| Electrical Engineering Student
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