Andrew Kajy
ELECTRICAL ENGINEERING STUDENT
ABOUT ME
Hello, my name is Andrew Kajy, and I am currently a sophomore majoring in Electrical Engineering at Wayne State University. I have gained hands-on experience through technical projects involving Arduino hardware and software, CAD design using Siemens NX, and basic cost analysis and project planning. In addition to my technical skills, I work in a management role at my family’s restaurant, where I have developed leadership experience, learned how to handle responsibility, and strengthened my communication and teamwork skills. One of my biggest achievements has been earning a leadership role at a young age and helping support daily operations while maintaining a strong team environment. I believe these skills and experiences have prepared me for strong job opportunities. I am a motivated, dependable, and positive individual who values doing things the right way.
Arduino-Controlled Mechanical Game | Team Project
Feb 2025 – Apr 2025
Associated with Wayne State University
 OverviewThis project involved designing and building an interactive, Arduino-controlled game in which a player navigates moving, 3D-printed obstacles using a handlebar controller. The road operated in a conveyor-belt-style motion, driven by propellers powered through Arduino-based C++ code on an ELEGOO microcontroller. The system integrated mechanical design, 3D printing, and embedded control to create continuous motion and real-time player interaction. |  Siemens NX assembled CAD viewFull system assembly modeled in Siemens NX, illustrating component layout, mechanical integration, and overall enclosure design prior to fabrication. |  Siemens NX Exploded ViewExploded assembly view highlighting key mechanical components, including the conveyor belt system, rollers, obstacles, and enclosure for design verification. |
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 ELEGOO Microcontroller connection |  3D-Printed Components – Cura Output SummaryThis table summarizes all 3D-printed parts used in the game, generated through Cura slicing data. It documents part quantities, material usage, and estimated cost for each component, supporting accurate production planning and efficient use of printing resources. |  Arduino motor-control code screenshotArduino-based C++ code used to control DC motor direction and speed, enabling continuous conveyor motion and real-time system operation. |
Triple Bearing Assembly
Feb 2025 – Apr 2025
Associated with Wayne State University
 3D Isometric View of AssemblyThis image shows a 3D isometric CAD model of the mechanical component assembly. The design highlights key structural features such as mounting holes, cylindrical elements, and stepped supports, giving a clear visual of how the parts fit together in three dimensions. This view is useful for understanding overall geometry and spatial relationships between components. |  Detailed Exploded View with Labeled ComponentsThis image presents an exploded view of the assembly that includes labeled parts, fasteners, and reference numbers. It shows how individual components—such as bolts, bushings, and the base—are assembled together, along with a parts list for manufacturing or inspection purposes. This drawing is essential for proper assembly, documentation, and quality control. |
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