from machine import ADC,Pin
from time import sleep_ms

potensio = ADC(Pin(13),atten=ADC.ATTN_11DB)

while True:
    hasil = potensio.read()
    sudut = (4095-hasil)/4095*200
#    print((0,hasil,sudut))
    print("sudut",sudut-100, "derajat")
    sleep_ms(500)