from machine import Pin , ADC
from time import sleep

#Initialize the ADC (Analog - Digital Conv)
adc = ADC(Pin(34))

while True:
    adc_value = adc.read() #Analog input baik pakai .read
    print(adc_value)
    
    if adc_value => 3000:
        a

    
    sleep(0.1)


# try meter RPM nanti