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- 1. Multiple Choice
_________ elements can make something happen in the world such as motion, light or sound.
Input
Output
Sensor
Microcontroller
- 2. Multiple Choice
__________ elements can detect something happening in the world.
Sensor
Output
Microcontroller
Input
- 3. Multiple Choice
The Hummingbird __________ require extra power (more than usb cable provides) to be able to work.
Motors
Sensors
LEDs
Tri-Color LEDs
- 4. Multiple Choice
The black wire always goes in the ________ port.
Positive
Negative
Sensor
First
- 5. Multiple Choice
Sensors (sound, light, motion, rotary, etc) are considered _____________.
Inputs
Servos
Self-Directed
Outputs
- 6. Multiple Choice
Why is the LED not turning on?
My program calls for a different port number
My program is set for a tri-color LED.
The black wire, not green, should be connected to the +
The LED must be broken.
- 7. Multiple Choice
Look at the picture. I have the servo motor programmed correctly. Why won't it run?
It is not plugged into board correctly
There isn't even a servo motor plugged in to the motherboard
I don't have extra power cable plugged in.
There has to be a sensor plugged in.
- 8. Multiple Choice
What is the item shown?
LED light
temperature sensor
vibration motor
servo
- 9. Multiple Choice
What item is shown below?
DC Motor
Vibration Motor
Sound Sensor
Servo
- 10. Multiple Choice
What type of item is shown below?
Servo
Tri-color LED
Sensor
Vibration Motor
- 11. Multiple Choice
What is the difference between to two parts shown below?
The first one senses light, the second picture are LEDs.
The first one makes lots of colors, the second only does one light at a time.
The first one makes three colors, the second has four colors.
The first one has three colors, the second one can make any color.
- 12. Multiple Choice
What will happen in this block of code?
If the light sensor is above 50, then the vibration motor will turn on or else, it will turn off.
If the mouse/pointer is touching the sprite, then the vibration motor will turn on or else it will turn off.
If the something is touching the robot (sensor), then the vibration motor will turn on or else it will turn off.
If the mouse/ pointer is touching the sprite, then the LED will turn on or else it will turn off.
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