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Thread: Ultrasonic Sensors
www.piclist.com/techref/io/sensors.htm?key=sensor
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face BY : Dan Michaels email (remove spam text)



At 03:57 PM 12/15/00 -0500, you wrote:
>The sensors I used were ceramic (see Digikey P/N 270-1000-ND) and required the
>inductor to voltage spike it to get the ping. For a piezoelectric, your
stimulas
>circuit will not work without an inductor and diode.
>

Digi-Key Part Number 270-1000-ND Quantity
Unit Price 65.19000

oy!

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