Servo motor control with Servo library in Arduino - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to include the Servo library.

Arduino

#include [1]

Drag options to blanks, or click blank then click option'

A<Servo.h>

B<Servo>

C"Servo.h"

D<servo.h>

Attempts:

3 left

💡 Hint

Common Mistakes

Using quotes instead of angle brackets

Incorrect capitalization of 'Servo.h'

Omitting the #include directive

The Servo library is included with #include <Servo.h> using angle brackets and correct capitalization.

2fill in blank

medium

Complete the code to create a Servo object named myServo.

Arduino

Servo [1];

Drag options to blanks, or click blank then click option'

Amotor

BmyServo

CservoMotor

Dservo

Attempts:

3 left

💡 Hint

Common Mistakes

Using a different object name

Missing the semicolon

Using a reserved keyword as the name

The Servo object is named myServo as per the instruction.

3fill in blank

hard

Fix the error in attaching the servo to pin 9.

Arduino

myServo.[1](9);

Drag options to blanks, or click blank then click option'

Aconnect

Bbegin

Cattach

Dstart

Attempts:

3 left

💡 Hint

Common Mistakes

Using connect instead of attach

Using begin or start which are not Servo methods

Omitting the pin number

The correct method to attach a servo to a pin is attach(pinNumber).

4fill in blank

hard

Fill both blanks to write the servo to 90 degrees inside loop.

Arduino

void loop() {
  myServo.[1]([2]);
}

Drag options to blanks, or click blank then click option'

Awrite

B90

Cattach

D45

Attempts:

3 left

💡 Hint

Common Mistakes

Using attach instead of write

Using 45 instead of 90

Omitting the angle value

Use myServo.write(90); to set the servo angle to 90 degrees.

5fill in blank

hard

Fill all three blanks to create a servo, attach it to pin 10, and write 180 degrees.

Arduino

Servo [1];

void setup() {
  [1].[2](10);
  [1].write(180);
}

Drag options to blanks, or click blank then click option'

Aarm

Battach

CmyServo

Dwrite

Attempts:

3 left

💡 Hint

Common Mistakes

Using different object names inconsistently

Using wrong method names like connect or start

Forgetting to attach before writing

Create a Servo object named myServo, attach it to pin 10, and write 180 degrees to set the position.