What is the maximum value of a servo motor rotational value?

• 90

• 360

• 45

• 180

What is the needed command to assign Pin 9 for your servo motor in Activity 10?

Which delay value will makes your rotational servo rotates slowest?

• 0

• 90

• 12

• 5

which void loop commands is used to map the actual angle of a rotational servo to its default range values?

• map = pos(actual_angle,0,160,0,180);

• pos = map(actual_angle,0,160,0,180);

• pos = map(actual_angle,160,0,180,0);

• map = pos(0,160,0,180,actual_angle);

What is the name of the Arduino library need to be included in your command to control servo motors?

How does a PING ultrasonic distance sensor works?

• by transmitting an ultrasonic burst and providing an output pulse that correspond to the time and echo return to sensor

• by providing variable voltage as an output that correspond to time values to echo return sensor

• by transmitting an ultrasonic light and providing digital output pulse that correspond to the echo of time return to sensor

• by providing burst analog signal output pulse that correspond to the time and echo return to sensor

How much time in microseconds can a PING sensor travels in one inch distance?

• 73.75

• 70.50

• 100

• 3.3

What command is used in void loop to set output of the pingPin?

• digitalWrite(Pingpin, OUTPUT)

• pinMode(pingPin, OUTPUT)

• digitalWrite(pingPin, HIGH)

• pinMode(pingPing, HIGH)

What is the threshold distance in centimeters used in Activity No. 8 to make your LED lights on or off?

• 100

• 50

• 74

• 10

What command is used in void loop to set the duration of pingPin input of the ultrasonic sensor in Activity No. 8?