文件名称:BY
- 所属分类：
- 其他嵌入式/单片机内容
- 资源属性：
- [ASM] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 1kb
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- 0次
- 提 供 者：
- 泊*
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蜂鸣器响声频率测试程序
作用：因为蜂鸣器在市面买回来频率相近，但不同批次与不同厂家都有分别，
导致一个通用的程序无法发出量理想的响声，而且多是不在最佳频率
时响声就变得很小。本程序就是通过串口从PC中手动输入不同的值,
得到清脆响亮的最佳参数。使用时直接用该参数取代A即可，程序中
已有详细中文注释，非常方便。（常用值在88左右）
作者：泊浪
时间：2010-01-18-Buzzer sound frequency of testing procedures effect: Because the buzzer in the market to buy back the frequency similar, but different batches and different manufacturers have different lead to a common set of procedures can not be issued by the ideal amount of noise, but mostly not in the best good frequency when the sound becomes very small. This procedure is through the serial port from a PC to manually enter different values get the best parameters sonorous. When using the direct use of this parameter can be replaced by A, the program a detailed English notes, very convenient. (Common values of the 88 or so) Author: Bo waves Time :2010-01-18
作用：因为蜂鸣器在市面买回来频率相近，但不同批次与不同厂家都有分别，
导致一个通用的程序无法发出量理想的响声，而且多是不在最佳频率
时响声就变得很小。本程序就是通过串口从PC中手动输入不同的值,
得到清脆响亮的最佳参数。使用时直接用该参数取代A即可，程序中
已有详细中文注释，非常方便。（常用值在88左右）
作者：泊浪
时间：2010-01-18-Buzzer sound frequency of testing procedures effect: Because the buzzer in the market to buy back the frequency similar, but different batches and different manufacturers have different lead to a common set of procedures can not be issued by the ideal amount of noise, but mostly not in the best good frequency when the sound becomes very small. This procedure is through the serial port from a PC to manually enter different values get the best parameters sonorous. When using the direct use of this parameter can be replaced by A, the program a detailed English notes, very convenient. (Common values of the 88 or so) Author: Bo waves Time :2010-01-18
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蜂鸣器调试.asm