A/D Converter (Analog to Digital Converter)

An Analog-to-Digital Converter (A/D Converter) is a device that transforms continuous real-world signals, like sound or light, into digital data that electronic devices can process. It samples the analog signal at specific intervals, measuring its voltage or amplitude, and then represents these measurements as binary numbers (0s and 1s). This process allows devices like computers, smartphones, and digital cameras to analyze, store, and manipulate real-world signals accurately. Essentially, an A/D Converter bridges the gap between the analog world and digital technology, enabling precise digital interpretation of physical phenomena.