Matrix - 蜂鸣器

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English

介绍

File:BPR-01.jpg
蜂鸣器

给蜂鸣器5V供电,向它输出高电平即可发出声音。

特性

  • 使用标准的3 PIN接口
  • 尺寸为 16x24mm

使用方法

连接

  • 连接到Tiny4412 SDK (1506)
将配件S针脚连接到GPIO????, V接5V,G接地

Linux下的C示例

#include <stdio.h>
#include "libfahw.h"

编译并运行示例

将编译生成的Buzzer通过ftp上传到开发板上运行即可测试。

相关资料