It was proposed to set up a monitoring system .The aim will be to display information on the LCD screen according to events happening in the external environment. The environment is represented by the following components
Two buttons , which represent 2 infra-red barrier
Two potentiometers . Serves as a " 2 set " and is set by the user.
The problem is that the LCD dosn't show anything what did i do wrong ? plz help me
you will find in the attachement the program
i put two pic :
1st one for the assembly and the second one is the result