Creative Code

piano.py(도,레,미,파,솔 소리내기) 본문

Raspberry PI(Python)

piano.py(도,레,미,파,솔 소리내기)

빛하루 2023. 9. 22. 14:16 
import RPi.GPIO as GPIO
import time

BUZZER = 12

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(BUZZER,GPIO.OUT)

p = GPIO.PWM(BUZZER,261.6)
p.start(50)

try:
    while True:
        p.start(50)
        p.ChangeFrequency(261.6)
        time.sleep(1.0)
        p.ChangeFrequency(293.6)
        time.sleep(1.0)
        p.ChangeFrequency(329.6)
        time.sleep(1.0)
        p.ChangeFrequency(349.2)
        time.sleep(1.0)
        p.ChangeFrequency(391.9)
        time.sleep(1.0)
        p.stop()
        time.sleep(1.0)
except KeyboardInterrupt:
    pass
p.stop()
GPIO.cleanup()
저작자표시 비영리 (새창열림)

'Raspberry PI(Python)' 카테고리의 다른 글

stockprice.py(주식가격 1분마다 카카오톡으로 받아오기)  (0) 2023.09.22
led.py (led 1초간격으로 키고 끄기)  (0) 2023.09.21
'Raspberry PI(Python)' Related Articles more