[PIC] LDR Interfacing with pic16f877a

[Abhin.360]

Can anyone help for interfacing LDR with PIC16f877a using Hitech C

 

[kam1787]

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

 

[ud23]

https://www.edaboard.com/threads/214610/

search the forum this topic answered already in this forum.

 

[aandavan]

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.