Practice I2c (3.4.2.3) - Chapter 3: Sensors, Actuators, and Embedded Systems

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does I2C stand for?
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Look at the acronym.
Question 2.
How many wires does I2C use for communication?
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Think about how many lines are needed for a simple connection.
3Question 3.
What does the acronym I2C stand for?
- Integrated Circuit
- Inter-Integrated Circuit
- Intelligent Circuit
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Remember the expansion of the acronym.
4Question 4.
True or False: I2C uses four wires for communication.
- True
- False
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Think about how simple the connection is.
Question 5.
Design a simple I2C network connecting an Arduino with three different sensors. Outline the steps you would take.
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Remember to keep track of sensor addresses!
Question 6.
If you were to use I2C to connect a sensor that sends out both temperature and humidity data, how would you structure the data packets to ensure clear communication?
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Think about how JSON structures data for clarity.

5 more questions in this section. Enroll free to practise them all.