Arduino Quadruped Robot Building Quiz

What materials are used to construct the body of the quadruped robot?

• Popsicle sticks and cardboard

• Plastic and rubber

• Metal and plastic

• Wood and metal

How many servo motors are used in each leg of the robot?

• One

• Two

• Three

• Four

What is the maximum number of servos the Arduino Servo Library can handle?

• 12

• 10

• 8

• 14

Why is an external voltage regulator necessary for this robot?

• To decrease the voltage

• To provide enough current for multiple motors

• To power the Arduino directly

• To increase the voltage

What is a key consideration when programming the robot's gait?

• The color of the robot

• The weight of the battery

• The robot's center of mass

• The length of the wires

What is one method to achieve smoother motion in the robot's movement?

• Decreasing the weight of the robot

• Using a while loop to incrementally change angles

• Increasing the voltage

• Using larger motors

What is the purpose of using variables for angles in the robot's code?

• To make the code run faster

• To easily adjust the range of motion

• To reduce the number of lines of code

• To make the robot lighter

What is a benefit of creating functions for repeated motions in the robot's code?

• It increases the number of servos that can be used

• It keeps the code organized and easier to manage

• It reduces the need for a battery

• It makes the robot move faster

What is a potential solution if the quadruped robot struggles to walk?

• Decrease the number of servos

• Add two more legs to create a hexapod

• Use a smaller battery

• Add more weight to the robot

What is the main challenge in getting the robot to walk effectively?

• Choosing the right color for the robot

• Programming the optimal gait

• Finding the right size of cardboard

• Selecting the correct type of glue