1.2 KiB
1.2 KiB
snowflake fall blocks activity
design a blinking rectangle animation.
~avatar avatar
@video td/videos/snowflake-fall-0
Welcome! This tutorial will teach how design a snowfall animation. Let's get started!
~
Let's start by creating a forever loop that will allow us to repeat the show LEDs code. Any code in the forever loop will repeat in the background... forever.
basic.forever(() => {
basic.showLeds(`
. . . . .
. . # . .
. # # # .
. . # . .
. . . . .
`)
basic.showLeds(`
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
`)
})
The next step is to add two show LEDs blocks inside the forever loop to repeat an animation.
basic.forever(() => {
basic.showLeds(`
. . . . .
. . # . .
. # # # .
. . # . .
. . . . .
`)
basic.showLeds(`
. . # . .
. # . # .
# . . . #
. # . # .
. . # . .
`)
})
Run your code in the simulator or download it to your BBC micro:bit to see what happens!
~avatar avatar
Excellent, you're ready to continue with the challenges!