Microprocessors and Microcontrollers: A Practical Introduction

Embedded systems power the modern world, from smart home devices to industrial automation. Understanding how microprocessors and microcontrollers function at the hardware level is the key to mastering hardware-software integration. This text-only course guides you from the absolute basics of digital logic and computer architecture to programming and interfacing microcontrollers. You will learn how central processing units execute instructions, manage memory, and communicate with external sensors and displays. What you'll learn: - Understand the core differences between microprocessors and microcontrollers, including modern system-on-chip (SoC) architectures. - Learn the fundamentals of assembly language and machine-level instruction sets. - Explore memory organization, addressing modes, and input/output (I/O) mapping techniques. - Configure interrupts, timers, and serial communication protocols such as SPI, I2C, and UART. - Analyze real-world hardware interfacing scenarios with analog-to-digital converters (ADCs) and motor controllers. The course starts with foundational definitions and basic computer arithmetic before moving into CPU architecture, programming models, and hands-on interfacing concepts. It is designed for beginners in electrical engineering, computer science, or hobbyist electronics, with no prior hardware experience required. Start reading today to unlock the inner workings of modern embedded computing.