Foundations of Arduino Coding and Embedded Systems

Microcontrollers power the modern world, from smart home devices to industrial automation. Learning how to program these physical devices is the first step toward building your own hardware solutions. This text-based course guides you from absolute beginner to a confident embedded programmer. You will understand how software interacts with physical components, learning to write clean, efficient code that controls sensors, actuators, and displays. What you'll learn: Understand foundational electronics concepts and basic microcontroller architecture; Write structured code specifically optimized for Arduino hardware; Configure digital and analog inputs and outputs to interact with the physical world; Implement debugging techniques using the serial monitor to troubleshoot your code; Structure modular programs using functions and libraries for clean hardware control. The course starts with essential hardware terminology and basic electrical concepts before moving into written programming guides. You will progress from simple control flows to reading complex sensor data through clear text explanations and annotated code snippets. Designed for beginners with no prior hardware or programming experience, this course requires only an interest in learning how software meets physical hardware. Start your journey into embedded systems today.