Module 5 Quiz

What is a joystick?

• an input device that has a stick that pivots on a base and reports its angle or direction to the device it is controlling

• an output device that has a stick that pivots on a base and reports its angle or direction to the device it is controlling

• an input device that reports its angle or direction to the device it is controlling

• an output device that reports its angle or direction to the device it is controlling

Which of the following options is not an example of where you would see a joystick?

• Civilian and military aircrafts

• Video Game Controllers

• Heavy Machinery Controls

• TV Remotes

What are all of the pins on the Joystick?

• GND, 5V, VRx, VRy

• GND, SV, VRx, VRy

• GND, 5V, VRx, VRy, SW

• GND, 5V, VRx, VRy, SV

What is the purpose of the VRx pin?

• To change the X values of the joystick

• To change the Y values of the joystick

• To collect the X values from the joystick

• To collect the Y values from the joystick

What is the purpose of the VRy pin?

• To change the X values of the joystick

• To change the Y values of the joystick

• To collect the X values from the joystick

• To collect the Y values from the joystick

What is the purpose of the SW pin?

• To allow you to connect the negative power supply

• To allow you to connect the positive power supply

• To allow you to connect the digital pin

• To allow you to connect the analog pin

Which of the following steps are required to print the X and Y values from the joystick on the serial monitor?

• Define the joystick pins

  Define the Serial Monitor

  Create 2 variables for X and Y

  Print the X and Y Values in the Serial Monitor

• Define the joystick pins

  Define the Serial Monitor

  Create 2 variables for X and Y

  Print "X" and "Y" in the Serial Monitor

• Define the joystick pins

  Define the Serial Monitor

  Create 2 variables for X and Y

  Set the variables equal to the values from the analog pins

  Print the X and Y Values in the Serial Monitor

• Define the joystick pins

  Define the Serial Monitor

  Create 2 variables for X and Y

  Set the variables equal to the values from the analog pins

  Print the "X" and "Y" in the Serial Monitor

What is the correct way to set up all of the joystick pins? Notes are in the lines with the *

• *Don't define VRx & VRy now or in the variable

  pinMode(SWPin, INPUT);

• *Don't define VRx & VRy now or in the variable

  pinMode(SWPin, OUTPUT);

• *Define VRx & VRy now or in the variable

  pinMode(SWPin, INPUT);

  pinMode(VRxPin, INPUT);

  pinMode(VRyPin, INPUT);

• *Define VRx & VRy now or in the variable

  pinMode(SWPin, OUTPUT);

  pinMode(VRxPin, OUTPUT);

  pinMode(VRyPin, OUTPUT);

What is the correct code to define the X and Y variables and set them equal to the VRx and VRy pins?

• int X=0;

  int Y=0;

  X=analogRead(A5);

  Y=analogRead(A4);

• int X=0;

  int Y=0;

  X=digitalRead(A5);

  Y=digitalRead(A4);

• int VRX=0;

  int VRY=0;

• int X=0;

  int Y=0;

What is the most effective way to print the X and Y values from the joystick onto the serial monitor?

• Serial.print("X");

  Serial.print(X);

  Serial.print("Y");

  Serial.print(Y);

• Serial.print("X");

  Serial.println(X);

  Serial.print("Y");

  Serial.println(Y);

• Serial.print(String("x:")+X);

  Serial.print(String("y:")+Y);

• Serial.println(String("x:")+X);

  Serial.println(String("y:")+Y);