PWM_BRIGHTNESS_CONTROL

Published:2009/7/1 21:37:00 Author:May | From:SeekIC

Single TTL IC combines functions of oscillator and modulator to provide intensity control of solid-state display by pulse-width modulation. Fan-out of 10 is available from Q output, suitable for displays such as Hewlett-Packard 7300 series, and smaller fan-out is available from other Q terminal.-C. Bartram, P.W.M. Oscillator to Vary Display-Intensity, Wireless World, March 1976, p 89.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/PWM_BRIGHTNESS_CONTROL.html

Print this Page | Comments | Reading(3)