In Reply to: Re: Circuits on using Ultrasonic Transducers posted by Brian Snell on 02/13/00 at 3:07 PM:
Hi..
I would like to do some design work with ultrasonic motion transducers to detect objects but problem with reciver cicuits.It hard to locate circuits.
I already built transmitter circuits that generate 40 kHz.
I hope can hear from you as soon as possible.