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标题: 利用Arduino制作音乐播放+随节奏闪光仪器实现 [打印本页]

作者: 盛世宏图    时间: 2023-4-25 01:17
标题: 利用Arduino制作音乐播放+随节奏闪光仪器实现
1.实验器材

Arduino开发板,面包板一块,杜邦线若干,LED灯若干,220欧电阻若干,蜂鸣器一个。
2.实验操作

3.代码实现

[code]int buzzer=8; //设置控制蜂鸣器的数字 设置控制蜂鸣器的数字 IO脚 int BASE = 2 ; //第一颗 第一颗 LED 接的 I/O 腳 int NUM = 6; //LED 的总数   int song[] = {/* 儿歌《小星星》*/277,277,415,415,466,466,415,370,370,330,330,311,311,277,415,415,370,370,330,330,311,415,415,370,370,330,330,311,277,277,415,415,466,466,415,370,370,330,330,311,311,277,415,415,370,370,330,330,311,415,415,370,370,330,330,311,277,277,415,415,466,466,415,370,370,330,330,311,311,277,};void setup() {for (int thisNote = 0; thisNote




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