robotics quiz
Authored by Mikayla Gomez
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Professional Development
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'analogWrite()' function do?
Specifies the amount of voltage
Specifies the amount of current
Specifies the amount of frequency
Specifies the amount of resistance
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range of values that can be used with 'analogWrite()'?
0 to 100
0 to 255
0 to 500
0 to 1023
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the for loop, how is 'fadeValue' increased?
By 5
By 2
By 1
By 10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a value of 0 represent in PWM?
100% brightness
50% brightness
0% brightness
25% brightness
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the 'delay(30)' function in the loop?
To pause the program for 30 seconds
To pause the program for 30 milliseconds
To increase the fade speed
To decrease the fade speed
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