Foundations of Arduino and Interactive Electronics

Ever wanted to bring your physical ideas to life but did not know where to start with hardware? This written course guides you through the exciting world of microcontrollers, sensors, and code without needing a background in engineering. You will transition from understanding basic electrical concepts to writing clean, structured code that controls physical objects. By reading through detailed code explanations and circuit breakdowns, you will gain the confidence to design, program, and troubleshoot your own custom electronic projects. What you will learn: Understand foundational electronics concepts including voltage, current, resistance, and Ohm's law; Write structured Arduino code using modern programming practices like non-blocking timing and modular functions; Interface with essential components such as LEDs, buttons, potentiometers, and analog sensors; Apply basic debugging strategies to identify and fix common hardware and software errors; Design interactive systems that read environmental data and trigger physical outputs. The course starts with core hardware definitions and electrical principles before moving into code structure, circuit assembly, and modular project logic. Designed entirely for beginners, this text-based guide requires no prior programming or electronics experience. Start reading today to unlock the potential of interactive physical computing.