Module 1: Foundations of Embedded Systems
- Introduction to Robotics: Core concepts, definitions, and the role of microcontrollers in automation.
- Hardware Overview: Exploring the Arduino ecosystem, board architectures (Uno, Mega, Nano), and pinout configurations.
- Electrical Engineering Basics: Understanding voltage, current, resistance, Ohm’s Law, and reading circuit schematics.
- Prototyping Environment: Mastering breadboard layouts, safety protocols, and wire routing.
Module 2: Arduino Programming Fundamentals
- The IDE Workspace: Setting up the Arduino IDE, managing libraries, compiling code, and uploading firmware.
- C/C++ Core Syntaxes: Understanding variables, data types, constants, and operators within embedded systems.
- Control Flow Matrix: Writing logical structures using conditional statements (if-else, switch-case) and loops (for, while).
- Custom Architecture: Structuring re-usable functions, managing global/local scopes, and debugging via the Serial Monitor.
Module 3: Digital and Analog I/O Interfacing
- Digital Control Blocks: Interfacing with LEDs, pushbuttons, and hardware switches using digital input/output pins.
- Analog Signals: Reading varying voltages using Analog-to-Digital Converters (ADC) and mapping potentiometer values.
- Pulse Width Modulation (PWM): Simulating analog outputs to control LED brightness arrays and signal indicators.
- Applied Lab: Building an automated night-light circuit utilizing a light-dependent resistor (LDR).
Module 4: Sensor Integration Arrays
- Environmental Telemetry: Wiring and parsing data from DHT11/DHT22 temperature and humidity sensors.
- Distance and Motion Mapping: Integrating HC-SR04 ultrasonic distance sensors and PIR motion detectors.
- Data Communication Bus: Deep dive into communication protocols including I2C, SPI, and UART.
- Applied Lab: Designing a digital radar system using ultrasonic telemetry and an I2C LCD monitor display.
Module 5: Actuators, Motors, and Power Management
- Precision Kinematics: Controlling angular positioning using standard and continuous rotation servo motors.
- DC Motor Control: Regulating speed and direction utilizing H-Bridge motor drivers (e.g., L298N, L293D).
- Stepper Motor Modules: Driving high-precision positioning arrays using NEMA steppers and dedicated driver chips.
- Power Isolation: Designing safety barriers to completely isolate logic rails from high-draw motor power supplies.
Module 6: Mobile Robot Design and Assembly
- Chassis Engineering: Constructing differential-drive, 2-wheel, and 4-wheel mobile mechanical bases.
- Feedback Control Loops: Implementing basic algorithmic loops to align physical motor execution with real-time sensor streams.
- Applied Project A: Engineering an autonomous, obstacle-avoiding rover utilizing ultrasonic distance tracking.
- Applied Project B: Building a precision line-following robot utilizing infrared (IR) sensor arrays.
Module 7: Wireless Automation and IoT Extensions
- Bluetooth Interfaces: Establishing wireless serial channels using HC-05 or HC-06 Bluetooth modules.
- Infrared Communication: Decoding remote control signals to trigger localized physical hardware actions.
- IoT Framework Introductions: Bridging Arduino processing loops out to cloud analytics spaces via ESP8266 or ESP32 Wi-Fi modules.
- Applied Lab: Constructing a smartphone-controlled mechanical apparatus over a secure wireless terminal.
Module 8: Advanced Firmware and Industry Trends
- Hardware Interrupts: Bypassing slow, blocked polling methods to achieve immediate, low-latency pin responses.
- Code Optimization: Managing scarce microchip RAM allocations and implementing power-saving sleep schedules.
- Edge AI Convergence: An analytical overview introducing TinyML—running highly optimized machine learning models on microchip architectures.
- Industrial Applications: Exploring how consumer embedded prototypes translate directly into rugged, PLC-driven industrial automated pipelines.