Make a Sound Machines In this lesson, use the speaker and program the three GPIO pins (0,1,2) to play notes or make sounds. Next Lesson: After you’ve made the 3 key sound machine, apply what you know to make a
Make a Sound Machines In this lesson, use the speaker and program the three GPIO pins (0,1,2) to play notes or make sounds. Next Lesson: After you’ve made the 3 key sound machine, apply what you know to make a