Peace, mercy, and blessings of God be upon you, For sale: a variety of car computers (ECUs), an ideal choice and excellent practical tools for students of engineering and technical colleges working on graduation projects and practical research. The computers serve and cover the following engineering and technical specializations: • Software and Programming Engineering: For building systems, data security testing, and code construction. • Electronics Engineering: For reverse engineering, tracing signals and electronic circuits within the board, and inspecting PCBs. • Computer Engineering and Embedded Systems: For data extraction, embedded systems programming, and developing smart inspection applications. • Automotive and Vehicle Engineering: For training on diagnostic devices (Oscilloscope), troubleshooting wiring harnesses, and testing the impact of performance modification and maintenance. • Information Systems and Artificial Intelligence: For building intelligent models that predict car malfunctions and analyze driving data stored in the computer. • Mechanical Engineering: For research on kinetic and mechanical performance related to electronic control. • Mechatronics Engineering: For studying self-control systems, and the kinetic and electrical linkage between sensors and actuators. • Automotive Electronics Engineering: For studying the precise electronic components of vehicles and their technical solutions. • Automotive Electricity and Electronics Technology: For practical application on electrical systems and the internal networks of the vehicle. • Cybersecurity: For penetration testing research of car systems (Car Hacking) and protecting the CAN bus network.