Analog circuits are a type of electronic circuit that uses continuous signals to transmit and process information. They are commonly used in audio equipment, power supplies, sensors, and control systems, among others. Despite their importance, analog circuits can be complex and intimidating to newcomers. In this article, we’ll demystify analog circuits by providing a comprehensive guide to their fundamentals and applications.
Analog circuits use continuous signals to represent information, such as voltage or current. These signals can be amplified, filtered, and processed to achieve a desired output. Unlike digital circuits, which use discrete signals (such as 0s and 1s) to represent information, analog circuits can provide a more precise and nuanced output.