Microcontroller and Servo Motor Quiz

What is the primary goal of Activity 3.2.5?

• To create a new microcontroller

• To manage inputs and outputs of a microcontroller

• To design a new type of servo motor

• To build a new type of sensor

What type of output device responds to a broad range of values rather than just 0 and 1?

• Digital output device

• Analog output device

• Binary output device

• Mechanical output device

What is a continuous servo designed to do?

• Rotate within a limited range

• Rotate beyond one full revolution

• Move linearly

• Provide digital signals

Which pins on the micro:bit are optimized for analog outputs for a servo?

• Pin 0 and Pin 1

• Pin 2 and Pin 3

• Pin 4 and Pin 5

• Pin 6 and Pin 7

What should you never connect to the GND or negative power rail to avoid damaging the micro:bit?

• 5V row

• 3V3 row

• 12V row

• 9V row

What is the purpose of the servo horn?

• To provide power to the servo

• To control the servo speed

• To better see the servo rotation speed

• To connect the servo to the micro:bit

What does pressing button A on the micro:bit do in the continuous servo program?

• Turns the servo clockwise at full speed

• Turns the servo counterclockwise at full speed

• Stops the servo

• Increases the servo speed

What is the range of values for the continuous servo used in this activity?

• 0 to 180 units

• 70 to 110 units

• 50 to 150 units

• 30 to 90 units

What is an event handler in programming?

• A control statement that initiates a program

• A block that checks for conditions

• A block that looks for inputs or events to perform specific actions

• A block that repeats a program

What type of input does a potentiometer provide?

• Digital input

• Analog input

• Binary input

• Mechanical input