博客配套源码,使用无源蜂鸣器与按键模拟电子琴,STM32F103主控。
https://yatao.blog.csdn.net/article/details/87164530?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-10.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-10.channel_param
1