Credit Card Numbers - Visa. These Credit card numbers validate for Visa credit cards. The number and information is as real as it can be, and contains valid bin information. The structure of the credit card number starts with a valid bin number and also validates against the LUHN's formula.
UART is a protocol (Universal asynchronous receiver/transmitter ) for serial transfer of information. You ask about an embedded system with mentioning which so I'll assume that you have a block diagram with one indicating UART.
The UAW took on the organization of academic student employees (ASEs) working at American universities as teaching assistants, research assistants, tutors, and graders under the Uniting Academic Workers slogan. As of 2011, the UAW represents more student workers than any other union in the United States.