from machine import Pin, PWM, ADC from utime import sleep buzzer = PWM(Pin(22)) tones = { "B0": 31, "C1": 33, "CS1": 35, "D1": 37, "DS1":…
from machine import Pin, PWM, ADC from utime import sleep buzzer = PWM(Pin(22)) tones = { "B0": 31, "C1": 33, "CS1": 35, "D1": 37, "DS1":…