Touch delay light circuit with digital circuit (3)

Published:2011/4/19 4:07:00 Author:Nicole | Keyword: delay light, digital circuit | From:SeekIC

The figure is as shown, it is a touch delay light with CD4069 digital integrated circuit, it adopts two-wire system connection, it can instead of ordinary light switch directly, it is not needed to change the indoor original wiring. The circuit delay time is determined by the discharge time of R3, C1, the data is about 1min.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/Touch_delay_light_circuit_with_digital_circuit_3.html

Print this Page | Comments | Reading(3)