Unit 4383: Advanced Electronics and Embedded Systems Design

1. Advanced Circuit Design

1.1 Operational Amplifiers

• Principles and configurations (inverting, non-inverting, differential)
• Applications: amplifiers, comparators, integrators, differentiators

1.2 Filters

• Types of filters: low-pass, high-pass, band-pass, band-stop
• Active vs passive filters
• Design methods and frequency response analysis

1.3 Oscillators

• Types: RC, LC, crystal oscillators
• Design and stability considerations

1.4 Power Supply Circuits

• Linear vs switching power supplies
• Voltage regulation and filtering
• Protection circuits (overvoltage, overcurrent)

2. Microcontroller Programming

2.1 Introduction to Microcontrollers

• Overview of Arduino and Raspberry Pi platforms
• Architecture and capabilities

2.2 Writing Code for Microcontrollers

• Programming languages (C/C++ for Arduino, Python for Raspberry Pi)
• Development environments and toolchains

2.3 Interfacing with Sensors and Actuators

• Analog and digital sensors
• PWM, ADC, DAC usage
• Communication protocols: I2C, SPI, UART

2.4 Creating Interactive Projects

• Reading sensor data and controlling actuators
• Real-world application examples

3. Advanced PCB Layout

3.1 PCB Design Fundamentals

• Schematic capture and design flow
• Component placement strategies

3.2 High-Speed Signal Integrity

• Transmission line effects
• Crosstalk and EMI considerations

3.3 Impedance Matching

• Controlled impedance traces
• Use of termination techniques

3.4 Layer Stackup Design

• Multilayer PCB structures
• Ground and power plane design

3.5 Routing Techniques

• Differential pair routing
• Via types and placement
• Design for manufacturability

4. Analog and Digital Signal Processing

4.1 Sampling and Quantization

• Nyquist theorem and aliasing
• ADC and DAC principles

4.2 Filtering Techniques

• Analog filters design
• Digital filters: FIR and IIR

4.3 Modulation and Demodulation

• Amplitude, frequency, and phase modulation
• Demodulation methods

4.4 Signal Analysis Tools

• Fourier transform basics
• Time and frequency domain analysis

5. RF Circuit Design

5.1 RF Components

• Antennas, filters, amplifiers, mixers

5.2 Impedance Matching in RF

• Smith chart usage
• Matching networks design

5.3 RF Amplifiers and Oscillators

• Low noise amplifiers
• Voltage controlled oscillators

5.4 Design Considerations for RF Systems

• Noise figure, gain, linearity
• Thermal management

6. Power Electronics

6.1 Switching Devices

• MOSFETs, IGBTs, thyristors

6.2 Power Converters

• DC-DC converters: buck, boost, buck-boost
• AC-DC rectifiers

6.3 Inverters and Motor Drives

• Types of inverters
• Control methods for motor drives

6.4 Energy-Efficient Power Systems

• Power factor correction
• Thermal and efficiency optimization

7. Embedded Systems Design

7.1 Embedded System Architecture

• Microcontrollers vs microprocessors
• Memory and peripheral components

7.2 Real-Time Operating Systems (RTOS)

• Concepts and scheduling
• Task management and inter-task communication

7.3 Interfacing with Peripherals

• Sensors, actuators, communication modules

7.4 Debugging Techniques

• In-circuit debugging
• Emulators and logic analyzers

8. Industrial Automation

8.1 PLC Programming

• Ladder logic basics
• Function block diagrams

8.2 Industrial Communication Protocols

• Modbus, Profibus, Ethernet/IP

8.3 Motor Control in Automation

• Types of motors and drives
• Speed and position control

8.4 Sensors and Actuators in Manufacturing

• Types and applications
• Integration and troubleshooting