Electronics is the study of how electricity flows through components like resistors, capacitors, and transistors to process information. This field is split into two main branches: and Digital . While they differ in how they handle data, most modern devices rely on both to function. Fundamental Differences

: Digital circuits can be miniaturized significantly, allowing billions of transistors to fit on a single computer chip. Bridging the Two Worlds

: These take an analog signal (like your voice into a microphone) and "sample" it to turn it into a series of numbers for a computer to understand.