Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn how to build a real-time mask detection access control system using a Raspberry Pi, OpenCV AI Kit camera, and stepper motor. Explore the hardware setup, including schematic design and 3D printing. Dive into the logic behind the system, download the necessary code repository, and follow along with a detailed coding tutorial. Test the finished project and see a live demonstration. Gain insights into dataset annotation using Roboflow for mask detection. Perfect for those interested in combining computer vision, hardware integration, and practical AI applications.