Arduino Review (6th Grade)

What is an Arduino?

• a power source

• the board where you build a circuit

• a microcontroller board that acts like a simple computer

• a type of light bulb

Which piece of equipment is the main location where you can connect wires and components?

• Arduino

• breadboard

• resistor

• pushbutton

What is an LED?

• Light Emitting Device

• Laser Electric Device

• Light Emitting Diode

• Light Electric Diode

What part of a circuit is measure in ohms (Ω)?

• resistance

• power

• current

• voltage

How can you tell different value resistors apart?

• They are different sizes

• They have different colored stripes

• They have the value written on them

• They all look identical

How can you tell that part of the code contains a comment?

• text is in [ ]

• text is in bold

• text is in { }

• text begins with //

A word or phrase followed by parenthesis, is known as what? For example delay(500)

• a comment

• a code

• a function

• a direction

Which function runs only once?

• setup( )

• loop( )

• digitalWrite( )

• delay( )

Which function runs forever?

• setup( )

• loop( )

• digitalWrite( )

• delay( )

What does the 500 stand for in the function delay(500)?

• time, in seconds

• time, in milliseconds

• components impacted by the delay

• amount of power for the circuit