Dear all,

Thanks very much indeed for all your advice about crystals (also
telemetry).

I'm tempted to go for the single 76.8kHz crystal solution. I've decided
that the only way to settle the arguement about power consumption is to
try it out on the bench.

I notice that one company (ECS Inc. - p296 of the new DigiKey catalog)
does sell a watch-crystal sized 1MHz crystal, but it costs $7! Anybody
know of any other miniature crystals?

Chris

--
Dr. Chris Kirtley MD PhD
Associate Professor
HomeCare Technologies for the 21st Century (Whitaker Foundation)
NIDRR Rehabilitation Engineering Research Center on TeleRehabilitation
Dept. of Biomedical Engineering, Pangborn 105B
Catholic University of America
620 Michigan Ave NE
Washington, DC 20064
Tel. 202-319-6247,  fax 202-319-4287
Email: kirtley@cua.edu
http://engineering.cua.edu/biomedical

Clinical Gait Analysis: http://guardian.curtin.edu.au/cga
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