Opinions on High Frequency data capture for miniature d...
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In a message dated 8/25/2003 2:43:06 PM Pacific Daylight Time,
jbirnsch@v... writes:
Try US Digital for encoders and IC's that can do the sampling for
you. Stamp may be too slow to get the data you need. Maybe the BS2p40
but even with that you only going to get maybe 30 to 40 samples a
second depending how efficient your code is and how much pre
processing you need.
Jason
Or,,,
Move up to the SX, not the BSsx, the SX also sold by parallax. The
programming is not easy (assembly), but clocked at 50 Mhz, each cycle takes 20
nano
seconds. The longest command, 4 cycles........is.......do the math.......... (80
nano seconds).
This thing smokes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
But this is not a good choice if you are not willing to put the time into
programming. Can't beat the speed though!!!!!!!!!!
[noparse][[/noparse]Non-text portions of this message have been removed]
jbirnsch@v... writes:
Try US Digital for encoders and IC's that can do the sampling for
you. Stamp may be too slow to get the data you need. Maybe the BS2p40
but even with that you only going to get maybe 30 to 40 samples a
second depending how efficient your code is and how much pre
processing you need.
Jason
Or,,,
Move up to the SX, not the BSsx, the SX also sold by parallax. The
programming is not easy (assembly), but clocked at 50 Mhz, each cycle takes 20
nano
seconds. The longest command, 4 cycles........is.......do the math.......... (80
nano seconds).
This thing smokes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
But this is not a good choice if you are not willing to put the time into
programming. Can't beat the speed though!!!!!!!!!!
[noparse][[/noparse]Non-text portions of this message have been removed]