measure temperature of the room

Hi everyone
i did project using microcontroller to measure the temperature of the room
i attached the file that include proteus file and the code
when u run it it will work
but i have some confuse
the connection of the pic and the lcd
and i didn't use capacitor and resistor
i have seen many projects that interface lcd with pic18f452 that i used it , they use capacitor and resistor

So, i want u to see the connection of circuit diagram in proteus file and tell me if something is wrong....
thank u for all

There are many interfaces to LCD screen.... Yours is OK

i have seen many projects that interface lcd with pic18f452 that i used it , they use capacitor and resistor

Click to expand...

This must be referring to the two / three wire hookup using a shift register..

what do u mean?

Just search for "two wire LCD" on this forum...