keith bowers wrote:
Rick wrote:


"Spehro Pefhany" wrote in message
. ..

On Mon, 29 Nov 2004 23:42:52 GMT, the renowned "Rick"
wrote:


"mike" wrote in message
...

The Harbor Freight digital calipers got down to $12, so I sprung for
one. Only took three tries to get one that worked.
This is the best example of "no-name" I've ever seen. Only clue
to what it is is "made in china".

I'd like to experiment with transferring data to the computer.
Has the 4-pin interface.
Googling spc has let me down.
Anybody have specs on the hardware interface and data format.
Please save me the hassle of getting logic analyzer out of the attic.

Thanks, mike


Try www.tinaja.com and search for SPC

The China caliper output is not the same as Mitutoyo.


Figures. Oh well-he still may be able to pick up a few things...


Try this URL:
href="http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/CIRCUITS/DRO%20files/Caliper_info/Imported_Caliper_Info/"

Thanks guys, for the links.
Found lots of (hopefully) useful data.
mike

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