24.10.25 센텀고 정보 수업 폭탄 찾기 실습 > 코딩 스토리

from microbit import *

import radio

import music

radio.config(group=120)

radio.on()

graph = Image("00900:00900:00900:00900:99999")

def map(value, fromMin, fromMax, toMin, toMax):

    fromRange = fromMax - fromMin

    toRange = toMax - toMin

    valueScaled = float(value - fromMin) / float(fromRange)

    return toMin + (valueScaled * toRange)

while True:

    message = radio.receive_full()

    if message:

        signal = message[1]

        distanceLevel = int(map(signal, -255, 0, 0, 9))

        display.show(graph * distanceLevel)

        if distanceLevel > 5:

            music.play(music.BA_DING)