Robotics Week 2

How many times will the code inside the

"void setup ()"

run?

• Once

• Only when called

• Forever until the power is cut

How many times will the code inside the

"void loop()"

run?

• Once

• Only when called

• Forever until the power is cut

If I want to

TURN ON AN LED

which function should I use?

• digitalRead()

• digitalWrite()

• analogRead()

• analogWrite()

If I want to

CONTROL THE SPEED OF A MOTOR

which function should I use?

• digitalRead()

• digitalWrite()

• analogRead()

• analogWrite()

If I want to

IMPLEMENT A BUTTON

which function should I use?

• digitalRead()

• digitalWrite()

• analogRead()

• analogWrite()

If I want to

IMPLEMENT A POTENTIOMETER

which function should I use?

• digitalRead()

• digitalWrite()

• analogRead()

• analogueWrite()

I want to refer to pin 13 as greenLED in my code.

How can I do that?

• #include <greenLED.h>

• #define greenLED 13

• #define (greenLED, 13)

• #define 13 greenLED

Arduino code is case sensitive

• TRUE

• FALSE

Which timing options will allow me to multitask?

(select all)

• delay

• delayMicroseconds

• millis

• micros

Which of these have

parameters but no returns?

(select all)

• delay

• delayMicroseconds

• millis

• micros