Published:2009/7/9 0:56:00 Author:May | From:SeekIC
This ultrasonic transmit/receive circuit operates at 40 kHz. Control resistor R5 adjusts the frequency for best performance with the transducers used.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Communication_Circuit/ULTRASONIC_TRANSCEIVER_1.html
Print this Page | Comments | Reading(3)
Code: