Jun 26, 2025  
2025-2026 Catalog 
    
2025-2026 Catalog

EET 250 - Microprocessors and Microcontrollers

4 credit hours - Three hours of lecture and three hours of laboratory weekly; one term.
Introduces microprocessor and microcontroller-based digital systems. The Intel 8085 microprocessor is used to develop concepts of basic computer architecture including the CPU, buses, memory and input/output. These concepts are then applied to the PIC microcontroller. Microcontrollers are small, single-chip computers often used in appliances and machines. Over five billion PIC devices are currently in use worldwide. Both hardware and software aspects are included so that you can learn how to design, analyze and program these systems to accomplish a specific task. Some previous familiarity with digital concepts would be helpful but not necessary. Lab fee $50.

Prerequisite(s): EET 130  or permission of department chair.

Location(s) Typically Offered: Online (OL)

Term(s) Typically Offered: Spring

Course Outcomes:

Upon successful completion of this course, students will be able to:

  1. Explain the fundamental concepts of microcontrollers and their applications relating to electronic systems and circuits.
  2. Use basic “C” functions to program a microcontroller to manipulate electronic circuits.
  3. Use proper tools and components to build electronic circuits from a schematic.
  4. Demonstrate proper use of electronic analyzing equipment to confirm proper circuit operation.
  5. Employ use of the proper analysis equipment and learned theory to troubleshoot electronic circuits.
  6. Explain the concepts of numbering systems with an emphasis on binary and how they relate to microcontrollers and all computing devices.
  7. Explain the fundamental differences between analog and digital signals and the electronic hardware required to both produce and receive such a signal.
  8. Utilize the concept of pulse width modulation in dc motor control.