Practice - Analog-to-Digital Conversion (ADC)
Practice Questions
Test your understanding with targeted questions
What does ADC stand for?
💡 Hint: Think about what the device does with signals.
What is resolution in the context of ADC?
💡 Hint: Remember bits and how they define increments.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of an ADC?
💡 Hint: Think about how microcontrollers need to interpret sensor data.
True or False: Higher resolution in an ADC means fewer discrete values.
💡 Hint: Consider how bits relate to values.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a simple embedded system that uses an ADC to measure temperature from an LM35 sensor. Describe how to calculate the resolution needed for your application.
💡 Hint: Refer to the ADC specifications and consider the bit level needed for precision.
A sensor outputs analog voltage shifting rapidly at 100Hz. What sampling rate would you set for an ADC to ensure accurate readings? Explain why.
💡 Hint: Think about the relationship between sampling frequency and the maximum signal frequency.
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Reference links
Supplementary resources to enhance your learning experience.