MODULE 3 MECHATRONICS Unit 3.1 • Digital electronics • Analogue vs digital • Introduction to computers • Computer architecture • How computers work • PLCs Unit 3.2 • Automation • What is mechatronics? • Automation and mechatronics • Sensors • Actuators • From NC to CNC systems Unit 3.3 • Robotics • What is a robot? • Robotic arms • Industrial robots • Robot applications and uses • Mobile robots