import time
import board
import neopixel
import analogio
import simpleio
led = neopixel.NeoPixel(board.NEOPIXEL, 10)
sensor = analogio.AnalogIn(board.A8)
while True:
    luz = sensor.value
    valor = simpleio.map_range(luz, 0, 65535, 255, 0)
    color = int(valor)
    led[7] = (color, color, color)
    time.sleep(0.2)