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[PIC] LDR Interfacing with pic16f877a

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Abhin.360

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Can anyone help for interfacing LDR with PIC16f877a using Hitech C
 

I am not an expert but I would think you would connect the LDR as part of a voltage divider, and feed the common connection to the AD
 

Hi,
I have attached interfacing circuit & notes for interfacing various sensors & accessories with PIC. Also for LDR you can use the circuit as mentioned in the notes and connect the output of the LDR to analog pin of PIC microcontroller.
 

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  • PIC interfacing circuit.pdf
    351 KB · Views: 125

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