The main objective of this project is to provide a better understanding on PIC microcontroller as a control device. Researchers as well as students will have the opportunity to learn how to program the PIC by using the MPLAB IDE (MPLAB integrated Development Environment) as the development tool, to write the programs in assembly language, to convert the analog to digital signals in PIC, to detect the temperature and light intensity from an analog temperature and light sensor, to display the value of the temperature and light signal, to inject the code into PIC and to accomplish this project big mission which is to vary the speed of the motor in accordance to the temperature reading and light signals by using PIC