SUNY campuses teach microprocessor courses differently. This project aims to explore and develop accessible microprocessor simulation, co-simulation learning models that can be potentially adopted by multiple SUNY campuses. The learning models will be developed by the PI by using MPLAB, Multi-sim co-simulation model, and Proteus. These learning models will be reviewed by electrical and computer engineering technology faculties, and piloted (via online instruction) in the classes of the PI. These new course models will be shared online within SUNY system and presented at SUNY CIT conference.