940 B
940 B
smiley blocks quiz answers
This is the answer key for the smiley quiz.
1. Describe what show LEDs does
A function that will display an image on the LED screen
2. Why is there an extra empty frame after the smiley face?
The extra empty image with show LED creates a blinking smiley, allowing the micro:bit to alternate between showing the smiley and the empty screen.
3. Draw the image created with this code
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .
`)
4. Write the code to make this image
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .
`)
basic.showLeds(`
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
`)
