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Embedded Systems & IoT
Q17 / 100
What is UART (Universal Asynchronous Receiver-Transmitter) commonly used for?
Correct! Well done.
Incorrect.
The correct answer is A) Serial communication between a microcontroller and another device (like a computer or sensor) using two wires for transmit and receive
A
Correct Answer
Serial communication between a microcontroller and another device (like a computer or sensor) using two wires for transmit and receive
Explanation
UART is a simple, widely used serial communication protocol for point-to-point connections, commonly used for debugging output, GPS modules, and communication between microcontrollers.
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17/100