robotics quiz

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

What is the range of values that can be used with 'analogWrite()'?

• 0 to 100

• 0 to 255

• 0 to 500

• 0 to 1023

In the for loop, how is 'fadeValue' increased?

• By 5

• By 2

• By 1

• By 10

What does a value of 0 represent in PWM?

• 100% brightness

• 50% brightness

• 0% brightness

• 25% brightness

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