This course explores the fundamentals of digital systems, including number systems, logic gates, Boolean algebra, and logic families. Students will gain hands-on experience building and testing combinational and sequential logic circuits, including flip-flops, counters, and registers. Emphasis is placed on connecting theory to real-world applications in computer engineering and electronic design. By the end of the course, students will be able to analyze, simplify, and build basic digital subsystems. The course includes lectures, labs, and design projects. (2-2-3)