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10+ Automatic Night Lamp Circuit Diagram Using Ldr And Triac

10+ Automatic Night Lamp Circuit Diagram Using Ldr And Triac. Ldrs or light dependent resistors are gather everything and carefully follow the circuit diagram. To construct a night lamp which switches on automatically when darkness comes in the evening.

automatic night light circuit using SCR from www.eleccircuit.com

An automatic night light circuit controls the switching of light by sensing the surrounding light intensity. Automatic night lamp, as the name indicates it automatically turns on lights during darkness and turns off when there is enough light. Automatic light switch using ldr and transistor.

You have seen street light which automatically gets turned on in the night and gets turned off in the morning or day time, there are sensors who senses the light and control the light accordingly.

10+ Automatic Night Lamp Circuit Diagram Using Ldr And Triac. The circuit of automatic night lamp circuit is used shown in figure 1. ● important feature of this ldr based automatic lamp circuit is it automatically become on by sensing the darkness so no need to search for switch. A sensor called ldr is used to detect the light intensity. You have seen street light which automatically gets turned on in the night and gets turned off in the morning or day time, there are sensors who senses the light and control the light accordingly.

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