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Questions and Answers
What is the purpose of the Ground (GND) pin on an Arduino?
What is the purpose of the Ground (GND) pin on an Arduino?
- To act as a reference point for voltage measurements (correct)
- To supply power to the analog pins
- To provide a 5V power source
- To control the digital pins
Which of the following statements about Tinkercad is true?
Which of the following statements about Tinkercad is true?
- It is a paid software for designing 3D models
- It cannot be used in conjunction with Arduino
- It allows users to simulate and test circuits virtually (correct)
- It is primarily designed for expert users
In the given code snippet, what is the purpose of the delay(1000) statement?
In the given code snippet, what is the purpose of the delay(1000) statement?
- To turn the LED off after 1 second
- To turn the LED on for 1 second
- To pause the program for 1 second (correct)
- To pause the program for 1 millisecond
Which of the following is a valid range for the digital pins on an Arduino?
Which of the following is a valid range for the digital pins on an Arduino?
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What is the voltage level associated with the digital pins on an Arduino?
What is the voltage level associated with the digital pins on an Arduino?
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Which of the following statements correctly describes the purpose of Tinkercad?
Which of the following statements correctly describes the purpose of Tinkercad?
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In the context of Arduino programming, what does the term 'simulate' refer to?
In the context of Arduino programming, what does the term 'simulate' refer to?
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What is the purpose of analog pins on an Arduino board?
What is the purpose of analog pins on an Arduino board?
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Which of the following statements is true about the given code snippet?
Which of the following statements is true about the given code snippet?
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What is the purpose of the power pins on an Arduino board?
What is the purpose of the power pins on an Arduino board?
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