Electronics Basics: Understanding Analog and Digital
In the world of electronics, there are two major divisions: analog and digital. Understanding the difference between these two is essential in grasping the fundamentals of electronic systems. Analog refers to the representation of real-world quantities and values, which can vary continuously. Everything in nature, such as temperature, light, sound, and more, can be measured in an infinite number of values and precision. Analog signals are continuous and represent these natural variations....