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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is UART?
💡 Hint: Think about the full name of UART.
Question 2
Easy
Name two components of a UART data frame.
💡 Hint: Consider what is needed to initiate and represent the data.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does UART stand for?
- Universal Active Receiver/Transmitter
- Universal Asynchronous Receiver/Transmitter
- Universal Automatic Receiver/Transmitter
💡 Hint: Focus on the terms 'Asynchronous' and 'Receiver/Transmitter'.
Question 2
True or False? UART can send and receive data simultaneously.
- True
- False
💡 Hint: Consider the meaning of 'full-duplex'.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the TH1 value necessary for a baud rate of 115200 on a microcontroller with an 11.0592 MHz crystal. Show your work.
💡 Hint: Break down the calculation into steps and ensure you apply the formula correctly.
Question 2
Design a UART communication system using an 8051 microcontroller that receives characters and sends back a response until a specific letter is received. Write the main flow of the program.
💡 Hint: Think about using loops and conditionals to manage the communication logic.
Challenge and get performance evaluation