We all like cheap items off eBay especially if they do cool and unusual things, sometimes we get so carried away by the price that we do not even realize that fact that we do not know anything about ...
// Arduino prototyping shield: https://s.click.aliexpress.com/e/_ApbCwx // USB to 5V power cable with crocodile clips: https://s.click.aliexpress.com/e/_DcjKaRH ...
本项目使用 Arduino 开发板驱动无源蜂鸣器播放《神のまにまに》（神的随波逐流），同时在 OLED 屏幕上显示歌曲封面图片 ...
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