UART (553) – Page 11

Universal Asynchronous Receiver-Transmitter (UART) is a hardware communication protocol used for asynchronous serial communication between devices. It converts parallel data into serial form for transmission and vice versa for reception. UARTs are used in computers, microcontrollers, and communication systems, providing reliable and simple serial communication. Their ability to provide efficient and straightforward data exchange makes them essential for interfacing and communication in various electronic devices.