from machine import ADC
import utime
ldr = ADC(28)
while 1 :
light = int((65535 - ldr.read_u16()) * 100/65535)
print(light)
utime.sleep_ms(50)from machine import ADC
import utime
ldr = ADC(28)
while 1 :
light = int((65535 - ldr.read_u16()) * 100/65535)
print(light)
utime.sleep_ms(50)