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Subject: Re: ultrasonic obstacles detector circuit
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Date: 10/16/02 at 8:13 PM
Posted by: Ray
In Reply to: ultrasonic obstacles detector circuit posted by davood on 10/16/02 at 6:38 AM:
On second thought, you might check on the various robots that have come and gone over the years; Heathkit, Sony, some others. They all used ultrasonic obsticle detection I believe. Thier schematics would probably have the circuit; try Sam's photofax manuals. They might have the wiring.
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