DUAL_LED_LIGHT_STRING

Published:2009/7/13 20:17:00 Author:May | From:SeekIC

This circuit lets you light up two separate 15-light strings from a single power source. On the positive half cycle of the 60-Hz ac waveform, LEDs 1 through 15light, and on the negative half cycle, LEDs 16 through 30 light. Because the eye's response is much slower than 60 Hz, both strings appear to be on at the same time.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/LED_and_Light_Circuit/DUAL_LED_LIGHT_STRING.html

Print this Page | Comments | Reading(3)