Hi,
I am trying to design a circuit to control the outdoor light on and off using ldr.
I test the following circuit,
i used one comparator of lm393.
*should i connect the other input and output pins of the second comparator. or leave them unconnected ?
*should i do any modification on the design?
i used this relay module
I am trying to design a circuit to control the outdoor light on and off using ldr.
I test the following circuit,
i used one comparator of lm393.
*should i connect the other input and output pins of the second comparator. or leave them unconnected ?
*should i do any modification on the design?
i used this relay module