Hello, I have the same problem as fza. I need an MPLAB assembly code that will dim a couple of LED's. The PIC is12F683. The potentiometer will be connected to PIN7(potentiometer is used so that it can manaully dimmed) and PIN5 will be connected to the dimmer, if i have read the circuit correctly. I'm in dire need of any help. Can someone give me some clue as to how i should approach this problem? maybe a small starting code that i can add things to it???? Thanks a bunch