snowflake fall blocks activity

design a blinking rectangle animation.

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 micro:bit to see what happens!