Practice - Circuit Connections
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Practice Questions
Test your understanding with targeted questions
What does GPIO stand for?
💡 Hint: Think of the programmable pins on the microcontroller.
Which pin do you connect the data from the DHT11 to on the ESP32?
💡 Hint: Recall the specific GPIO number for this connection.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which pin should the DHT11 data pin be connected to on the ESP32?
💡 Hint: Recall our discussions about specific GPIO numbers.
True or False: GND must be connected for the circuit to function properly.
💡 Hint: Think about how electrical circuits operate.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
If you want to connect two DHT11 sensors to a single ESP32, what steps would you take? Consider GPIO limitations.
💡 Hint: Research ESP32 GPIO capabilities.
Suppose after connections, the DHT11 sensor is not sending data. What systematic troubleshooting approach would you apply?
💡 Hint: Think step-by-step to isolate the issue.
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Reference links
Supplementary resources to enhance your learning experience.