pxt-calliope/docs/reference/js/lessons/love-meter/quiz.md

love meter quiz

Learn how to make a love meter that you can try with someone. #LED #screen #variables #docs

Name

Directions

Use this activity document to guide your work in the love meter tutorial.

Answer the questions below while completing the tutorial. Pay attention to the dialogues!

1. Describe what "input -> on pin pressed (P0)" does?

2. Create a condition for on pin pressed ("P1").

3. Describe what this line of code does?

let x = Math.random(10)

4. Describe what adding 1 to variable x does?

let x_ = Math.random(10)
x = x + 1

5. Describe why you must hold ground (GND) before pressing (P0) to run a program using "input -> on pin pressed (P0)" on the BBC micro:bit