from machine import Pin 
from machine import ADC
from time import sleep

maxAngle = 90.0
ADCref=3.3

while(1):
    pot1 = ADC(Pin(35)) 
    pot1.atten(ADC.ATTN_11DB) 
    vol1=pot1.read()*ADCref/1023
    degree1=(vol1*maxAngle)/ADCref
    print("pot 1:",pot1.read())
    print("Angle:",degree1)

    pot2 = ADC(Pin(32)) 
    pot2.atten(ADC.ATTN_11DB) 
    vol2=pot2.read()*ADCref/1023
    degree2=(vol2*maxAngle)/ADCref
    print("pot 2:",pot2.read())
    print("Angle:",degree2)

    pot3 = ADC(Pin(34)) 
    pot3.atten(ADC.ATTN_11DB) 
    vol3=pot3.read()*ADCref/1023
    degree3=(vol3*maxAngle)/ADCref
    print("pot 3:",pot3.read())
    print("Angle:",degree3)

    sleep(2)