Smart Trash Bin
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main goal of the Smart Dustbin project?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What sensor is used to detect the presence of nearby objects in the Smart Dustbin?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component is responsible for controlling the lid of the Smart Dustbin in response to proximity?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Arduino Uno microcontroller do in the Smart Dustbin project?
Measures humidity
Processes data from the Ultrasonic sensor
Plays music
Controls temperature
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the Ultrasonic sensor measure distance in the Smart Dustbin project?
Using infrared waves
Using sound waves
Using radio waves
Using magnetic waves
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Servo motor do when an object is detected within 20 centimeters in the Smart Dustbin project?
Rotates to 0 degrees
Plays a sound
Rotates to 180 degrees
Turns off
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the Servo motor positioned at 0 degrees in the Smart Dustbin project?
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