RKM GRADE 7 Course Information Course Instructor Centrado Author Click here to view the projects Introduction Bread Board Basics Open and closed circuit LDR Microcontroller and Coding RGB Reverse Parking System Automatic Street Light Smoke Detector 3D Design Introduction 3D Design GSLV model 3d Space Shuttle Design Slicing and Printing 1 Slicing and Printing 2 Slicing and Printing 3