Fundamentals of Analog Inputs and Outputs

Many real-world phenomena aren't just 'on' or 'off'; they exist on a continuous spectrum. To build devices that sense and respond to these variations, you need to understand analog signals. This course will equip you with the fundamental knowledge to read continuous sensor data and control devices with varying levels of output, opening up possibilities for more sophisticated and responsive electronic designs. What you'll learn: * Understand the fundamental characteristics and differences between analog and digital signals. * Learn how Analog-to-Digital Converters (ADCs) accurately translate continuous physical inputs into digital values. * Explore the principles of Pulse Width Modulation (PWM) for effectively simulating analog output with digital systems. * Apply basic signal conditioning techniques, such as voltage division, to prepare analog inputs for measurement. * Practice interpreting raw analog readings and converting them into meaningful physical units. * Configure basic microcontroller inputs and outputs to interact with analog sensors and actuators. This course begins with core concepts of analog signals, progressing through their acquisition and generation, and concluding with practical considerations for real-world applications. This course is designed for absolute beginners with no prior experience in electronics or programming. Start building your understanding of how electronics interact with the continuous world around us.