Practice - Analog I/O: Analog-to-Digital Converters (ADCs), Digital-to-Analog Converters (DACs)
Practice Questions
Test your understanding with targeted questions
What does an ADC do?
💡 Hint: Think about the names of the components.
What does DAC stand for?
💡 Hint: Focus on the direction of signal conversion.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of an ADC?
💡 Hint: Remember what ADC stands for.
True or False: DACs can be used to drive a speaker.
💡 Hint: Consider how audio devices function.
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Challenge Problems
Push your limits with advanced challenges
Design a simple embedded system that measures heart rate using an analog sensor, processes the data with an ADC, and then outputs the heart rate via a DAC. Describe the components and flow.
💡 Hint: Consider how each component interacts and functions together.
Analyze the impact of choosing a high sampling rate for an ADC in a sound recording project. What benefits and drawbacks might it present?
💡 Hint: Think about the trade-off between quality and resources.
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Reference links
Supplementary resources to enhance your learning experience.