E L U D O M 5 TECHNICAL DRAWING UNIT 1 Traditional drawing A. Manual drafting B. Engineering drawing C. Techniques of representation UNIT 2 Computers A. What is a computer? B. Computer components C. Hardware and software D. How does the CPU work? E. Computers and automation F. Programmable logic controllers UNIT 3 Computerized drawing A. Computer-aided design B. The design process in a CAD system C. Types of CAD D. From CAD to computer-aided manufacturing