Practice - GPIO Pin Configuration
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 GPIO stand for?
💡 Hint: Think about the full form of each word in the acronym.
What mode would you use for a pin that reads a sensor's data?
💡 Hint: Consider what type of action the pin is taking.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a GPIO pin set to output mode?
💡 Hint: Think about what output mode means.
True or False: Pull-up resistors can only be used with input pins.
💡 Hint: Recall the function of pull-up resistors.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a simple embedded system using GPIO pins to control an LED based on a button press sensed by a GPIO input. Describe the setup and logic.
💡 Hint: Draw a schematic diagram to help visualize your design.
Explain how to handle noise in GPIO signals during input mode, and provide a method to prevent false triggering.
💡 Hint: Consider electronic techniques to clean up signals.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.