Desk lamp touch switch circuit

Published:2011/4/18 0:59:00 Author:Ecco | Keyword: Desk lamp , touch, switch | From:SeekIC

The touch switch circuitis composed of the buck rectifier, voltage regulator and trigger controlling circuits and other components, touching the metal piece A, then the lamp is lit; and then touching the metal B, then the light turns off.The circuit is as shown.



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

Print this Page | Comments | Reading(3)