3.1.4 - Light Sensors
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does a light sensor measure?
💡 Hint: Think about what it is detecting.
Name one type of light sensor.
💡 Hint: Consider the names mentioned in class.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What do light sensors measure?
💡 Hint: What does the name suggest?
True or False: LDRs increase resistance in bright light.
💡 Hint: Consider how they function under bright conditions.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Design a smart lighting system using both LDR and TSL2561. Describe how each component will function to optimize energy use.
💡 Hint: Think about sensor roles in managing energy efficiency.
Explain how environmental changes can affect light sensor readings and how you might mitigate inaccuracies.
💡 Hint: Think about how you can adapt to environmental factors.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.