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PIC单片机产生警报声的程序。频率从1.8K

于 2023-03-30 发布 文件大小:1.14 kB
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PIC单片机产生警报声的程序。频率从1.8K-3.5K匀速增加,共有46个频点,每个频点扫频16个半周期,持续200mS。-PIC Singlechip alarms generated procedures. Frequencies from the uniform increase of 1.8K-3.5K, a total of 46 frequencies, each frequency sweep 16 semi-cycle, continuous 200mS.

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