MODULE 2 ELECTRONICS Unit 2.1 • The basics of electronics Electronics Semiconductors Transistors Other electronic components Colour coding in electronic components Unit 2.2 • Digital electronics Analogue vs digital Types of electronic circuits The binary system Logic gates Amplifiers and oscillators Sensors and actuators Unit 2.3 • Microprocessors The microprocessor How a microprocessor works Microcontrollers Microchips The making of microchips