The circuit using three switches to control a lamp

Published:2011/7/19 10:26:00 Author:Nancy | Keyword: three switches , a lamp | From:SeekIC

In some conditions, we need to control a lamp in three places, and at this time two single-pole double-throw switches and a double-pole-double-throw switch are needed, they are connected shown as the the figure.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/The_circuit_using_three_switches_to_control_a_lamp.html

Print this Page | Comments | Reading(3)