Low-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.


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    Title :

    An inexpensive vehicle speed detector


    Contributors:

    Publication date :

    1973-05-01


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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