Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a sensor?
💡 Hint: Think about how sensors help in gathering data.
Question 2
Easy
Name one application of motion sensors.
💡 Hint: They detect presence and can activate devices.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What do sensors do in an IoT system?
- a) Generate power
- b) Gather data
- c) Control output
💡 Hint: Think about what the sensors are primarily designed to do.
Question 2
True or False? Actuators are considered the 'hands and feet' of an IoT system.
- True
- False
💡 Hint: Consider the analogy of how sensors and actuators interact.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple IoT system using a temperature sensor and a relay to control a fan. Describe the components and code needed.
💡 Hint: Consider the logic needed to connect the sensor output with the relay input.
Question 2
How would you set up multiple sensors using the I2C method on a microcontroller? Outline the steps and components needed.
💡 Hint: Think about wiring and how data needs to be read from each address.
Challenge and get performance evaluation