Practice - Week 3: Embedded System Peripherals: Interfacing with the World
Practice Questions
Test your understanding with targeted questions
What does GPIO stand for?
💡 Hint: Think about what these pins help you do.
What is the function of an ADC?
💡 Hint: Consider where analog sensors might fit in.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of an ADC?
💡 Hint: Think about what happens at the input stage in processing.
True or False: PWM is used to control the frequency of a signal.
💡 Hint: Consider the effect of pulse duration on the device.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Design an embedded system that uses GPIO, ADC, PWM, and I2C to control a light based on temperature readings from a sensor.
💡 Hint: Consider how each component interacts to achieve the overall goal.
Evaluate how using DMA can affect system performance in an embedded application that processes audio signals.
💡 Hint: Think about what might happen if the CPU has to handle all data transfers.
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Reference links
Supplementary resources to enhance your learning experience.