micro:bit Fireworks with Python

I used the MicroPython editor to program a fireworks animation that controls the brightness of the LEDs as the firework explodes on the LED display. For young computer science students, this is a great introduction to text-based programming, arrays, and animating LEDs.

Code

# Display message and show pacman with firework option
from microbit import *

firework1 = Image("00000:00000:00000:00000:00200")
firework2 = Image("00000:00000:00000:00200:00100")
firework3 = Image("00000:00000:00200:00100:00000")
firework4 = Image("00000:00000:00900:00000:00000")
firework5 = Image("00000:07870:08580:07870:00000")
firework6 = Image("60706:01210:72127:01210:60706")
firework7 = Image("30503:00000:50005:00000:30503")
firework8 = Image("10201:00000:20002:00000:10201")
all_firework = [firework1, firework2, firework3, firework4, firework5, firework6, firework7, firework8]

while True:
    if button_a.is_pressed():
        display.show(all_firework, delay=200)
        display.clear()
    elif button_b.is_pressed():
        display.scroll('Hi!')
        display.show(Image.PACMAN)
        sleep(1000)
        display.clear()

Instructions for using various functions and the micro:bit library in the Python editor can be found in the documentation.

Download my micro:bit fireworks Python program.

Comments

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