piclist 2002\10\04\033928a >
Thread: Looking for 8-channel Data Logger
face BY : Russell McMahon email (remove spam text)

> .... what I need is a 12-bit or 16-bit,
> 8-channel data logger that can take at least 1 sample per second for all
> 8 channels.

If you are happy to "roll your own" you might get this accuracy using Scott
Datallo's Sigma delta converter. This needs *any* PIC (with enough pins) and
typically one capacitor and several resistors per channel. Search archives
for "Sigma Delta".


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<001e01c26b78$a907bf60$6101a8c0@Paradise> 7bit

See also: www.piclist.com/techref/mems.htm?key=data
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Subject (change) Looking for 8-channel Data Logger

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