The application circuit of infrared controller CW168

Published:2011/6/30 4:11:00 Author:Seven | Keyword: application circuit, infrared controller | From:SeekIC

The figured infrared receiver receives the 38KHz modulation signal from the emitter, and the signal is sent to the basic pole of VT1 after it is magnified and rectified, so VT1 is saturated and conducting, CW168 is triggered to work. The circuit can complete single or continuous working way and tone selection.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Remote_Control_Circuit/The_application_circuit_of_infrared_controller_CW168.html

Print this Page | Comments | Reading(3)