Spring Robotics SE Review

Front

Where is the LED connected?

Back

9, 9

Front

What keyword turns on a pin (case sensitive)? Options: HIGH, high

Back

HIGH, high

Front

How many milliseconds is the delay on line 17?

Back

30

Front

What is the name for the grouping of code on lines 13-15?

Back

conditional statement

Front

Which line of code prepared the LED to be controlled by the Arduino?

Back

7

Front

What is the pin number for the buzzer in handout 1?

Back

9

Front

What is the function of the readPot() function in handout 1?

Back

Reads analog input from a potentiometer and maps it to a range

Front

What is the purpose of the doorbell() function in handout 1?

Back

Plays a doorbell sound when the button is pressed

Front

How is the duration of each note controlled in the playNotes() function in handout 1?

Back

By comparing current time with previous time using millis()

Front

In the houseControl() function, what action is taken when the power value is less than 1 in handout 1?

Back

Turn off all devices