Practice - Case Study 4: Smart Sensor Node for IoT
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Practice Questions
Test your understanding with targeted questions
What are the main data types collected by smart sensor nodes?
💡 Hint: Think about environmental conditions.
What is the purpose of a DAC in a smart sensor node?
💡 Hint: Consider applications that involve controlling physical devices.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What protocol can the smart sensor node use for data transmission?
💡 Hint: Consider which protocols are known for longer-range communication.
True or False: A SAR ADC is known for its high resolution and low power consumption.
💡 Hint: Think about the characteristics of different ADC types.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a smart sensor node tailored for urban pollution monitoring. What sensors would you choose, and how would you address power efficiency?
💡 Hint: Consider the urban environmental factors and the energy needs.
Explain the benefits and drawbacks of using mixed-signal circutry in IoT devices.
💡 Hint: Think about the trade-offs between performance and integration.
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