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An inexpensive vehicle speed detectorLow-power minicomputer can plug into automobile cigarette lighter. It measures time it takes observed car to travel premeasured distance and provides immediate readout of speed. Potentially, detector could be manufactured for less than $200 per unit and would have very low maintenance cost.
Document ID
19730000157
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Broussard, P., Jr.
Date Acquired
August 7, 2013
Publication Date
May 1, 1973
Subject Category
Electronic Systems
Report/Patent Number
MFS-22601
Report Number: MFS-22601
Accession Number
73B10157
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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