Learning Objectives
5 objectives- Understand the fundamental principles of electronic design and fabrication processes.
- Apply circuit theory and analyze basic electronic circuits using standard laws and techniques.
- Design and fabricate printed circuit boards (PCBs) including component placement and routing.
- Develop proficiency in soldering techniques and circuit troubleshooting methods.
- Program microcontrollers and integrate sensors and wireless communication for IoT applications.
Content Outline
PreviewUnit 2149: Electronic Design and Fabrication
1. Introduction to Electronic Design and Fabrication
- Overview of electronic design process
- Fabrication techniques and workflow
- Basics of circuit design
- Component selection criteria
2. Circuit Theory and Analysis
- Basic circuit components: resistors, capacitors, inductors, sources
- Ohm's Law and its applications
- Kirchhoff's Voltage and Current Laws
- Techniques for circuit analysis: series and parallel circuits, voltage dividers, node and mesh analysis
3. Electronic Components and Their Functions
- Resistors: types, symbols, and function
- Capacitors: types, charging/discharging behavior
- Diodes: operation and uses
- Transistors: BJT and MOSFET fundamentals
- Other components: switches, LEDs, relays
4. PCB Design and Layout
- Introduction to Printed Circuit Boards (PCBs)
- Schematic capture: software tools and best practices
- Component placement strategies
- Routing techniques and design rules
- Design considerations: signal integrity, power distribution, thermal management
- Generating fabrication files (Gerber, drill files)
5. Soldering Techniques
- Safety and equipment overview
- Through-hole soldering: tools, techniques, and quality
- Surface-mount technology (SMT) soldering
- Common soldering defects and how to avoid them
- Desoldering and rework methods
6. Troubleshooting and Testing Circuits
- Introduction to test equipment: multimeters, oscilloscopes, logic analyzers
- Systematic troubleshooting approaches
- Measuring voltage, current, resistance
- Signal tracing and waveform analysis
- Fault diagnosis and correction
7. Prototyping and Iterative Design
- Importance of prototyping in electronic design
- Breadboarding and development kits
- Iterative design: testing, feedback, and refinement
- Documentation and version control
8. Microcontroller Programming
- Introduction to microcontrollers and their architecture
- Programming languages overview: C and C++ basics
- Development environments and toolchains
- Writing, compiling, and uploading code
- Basic input/output control and interfacing
9. Sensor Integration and Data Acquisition
- Types of sensors: temperature, light, motion, etc.
- Interfacing sensors with microcontrollers
- Analog-to-digital conversion
- Signal conditioning and filtering
- Data acquisition techniques and storage
10. Wireless Communication and IoT Integration
- Wireless communication protocols overview: Bluetooth, Wi-Fi, Zigbee
- Hardware modules and integration
- Network topologies and communication standards
- Basics of Internet of Things (IoT)
- Designing connected electronic systems
- Security considerations in IoT
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