Position: Index > Lamp Circuit >

The ceiling lamp control switch circuit (2)

2016-08-02 15:40  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


The ceiling lamp control switch circuit (2)
The circuit control switch that is going to be introduced here can be used to control the ceiling lamps(or fancy lamps), and it can make the ceiling lamps indicate 8 lighting states by controlling the closing times of the switches of former lights. The circuit consists of the power supply, counting/pulse distributor and the control circuit, see as the figure. Element selection All of R1~R12 are made of the 1/4W or 1/8W carbon film resistor; R13 is the 1/2W carbon resistor. All of C1~C5 are the the aluminum electrolytic resistors whose withstand voltages are 16V.