handsprince
Member level 2
Board problem??
i had build one circuit with it receive data from LM35Dz then gain it with ca3160, the op-amp connect to PIC 16f877a. i'm sure that my program of PIC is correct. but the value is not show on the LCD. I ahd check the connection between op-amp and PIC. the output from Op-amp is 1.6V. can anyone tell me what is the possible problem?? thank you
i had build one circuit with it receive data from LM35Dz then gain it with ca3160, the op-amp connect to PIC 16f877a. i'm sure that my program of PIC is correct. but the value is not show on the LCD. I ahd check the connection between op-amp and PIC. the output from Op-amp is 1.6V. can anyone tell me what is the possible problem?? thank you