Basic Electronics Quiz

These gives the robot the capability to be aware of their surroundings.

• Actuators

• Capacitor

• Sensors

• Transistor

It serves as data storage for assigned or calculated value.

• Name

• loop

• variable

• data

It is a type of data that holds true or false value.

• boolean

• char

• int

• float

It is a type of data that stores decimal numbers.

• boolean

• char

• int

• float

Which of the following had an error in naming a variable

• int red_LED=1

• int _redLED=1

• int redLED=1

• int RedLED=1

Which of the following is a valid variable declaration

• int fare=12.50

• float change=12.50

• float f@re=12.50

• int _fare=12.50

Function that prepares the pin to be used in the circuit and sketch

• pinMode()

• Pinmode()

• pinMOde()

• PinMode()

Function that enables the microcontroller to wait until it processes the next command/code

• delay()

• digitalWrite()

• pinMode()

• setup()

Represent a single line comment

• //

• <--

• /*

• /:

Used to regulate the power, divide voltage, or resist the flow of electric current in the circuits.

• Passive

• capacitor

• resistor

• IC