1.0 KiB
1.0 KiB
counter quiz
Learn how to create a counter with the BBC micro:bit button.
Name
Directions
Use this activity document to guide your work in the counter tutorial.
Answer the questions while completing the tutorial. Pay attention to the dialogues!
1. What is a variable?
2. Draw the stored value for the variable called count
let count = 0
3. Draw which LEDs are ON after running this code and pressing button "A" once. Explain you chose to draw that number
let counts = 0
input.onButtonPressed(Button.A, () => {
counts = counts + 1
basic.showNumber(counts, 150)
})
4. Draw which LEDs are ON after running this code and pressing button "A" three times. Explain you chose to draw that number
let counting= 0
input.onButtonPressed(Button.A, () => {
counting = counting + 1
basic.showNumber(counting, 100)
})