Raspberry Pi and Arduino - Go to The Next Level - Servo Motor - Code

The video tutorial covers the basics of using a servo motor with an Arduino. It starts with defining the servo pin and including necessary libraries. The tutorial explains how to initialize and control the servo motor, including setting its position within its 0 to 180-degree range. It also demonstrates a sweep example, where the servo moves back and forth between its limits. Finally, it provides tips on safely stopping the servo motion by disconnecting the command wire.

What is the first step in setting up a servo motor with an Arduino?

• Test the servo motor with a multimeter

• Upload the code to the Arduino

• Connect the servo motor to a power source

• Define the servo pin and include necessary libraries

What is the range of integer values used to control a servo motor's position?

• 0 to 90

• 0 to 180

• 0 to 270

• 0 to 360

What is a limitation of a servo motor mentioned in the tutorial?

• It cannot rotate continuously

• It requires a separate power supply

• It can only be controlled wirelessly

• It is not compatible with Arduino

What should you do if the servo motor makes noise during operation?

• Replace the plastic gear with a metal one

• Disconnect the power supply

• Re-upload the code

• Ignore it as it is not a problem

What is the purpose of the sweep function in the servo motor tutorial?

• To rotate the servo motor continuously

• To increase the speed of the servo motor

• To stop the servo motor at a specific angle

• To move the servo motor between two positions repeatedly

How can you safely stop the servo motor from moving?

• Disconnect the command wire

• Disconnect the ground wire

• Disconnect the power supply

• Upload an empty code

What is the delay time used in the sweep function to increment the servo position?

• 5 milliseconds

• 10 milliseconds

• 15 milliseconds

• 20 milliseconds