文件名称:demo_8_7
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- 上传时间：2012-11-16
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文件大小：22.52kb
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已下载：0次
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介绍说明－－下载内容来自于网络，使用问题请自行百度
利用单片机系统产生不同频率的脉冲信号,再将信号放大,推动发声器件发声(
如果用蜂鸣器的话,注意要用无源蜂鸣器,有源蜂鸣器发声频率固定,不能使用)-Single-chip computer system to produce pulses of different frequencies, and then signal amplification, and promote sound audible devices (buzzer If so, pay attention to use passive buzzer, buzzer sound frequency active fixed, can not be used)
如果用蜂鸣器的话,注意要用无源蜂鸣器,有源蜂鸣器发声频率固定,不能使用)-Single-chip computer system to produce pulses of different frequencies, and then signal amplification, and promote sound audible devices (buzzer If so, pay attention to use passive buzzer, buzzer sound frequency active fixed, can not be used)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
demo_8_7/demo_8_7.asm
demo_8_7/demo_8_7.c
demo_8_7/demo_8_7.cof
demo_8_7/demo_8_7.hex
demo_8_7/demo_8_7.i
demo_8_7/demo_8_7.inc
demo_8_7/demo_8_7.lst
demo_8_7/demo_8_7.map
demo_8_7/demo_8_7.obj
demo_8_7/demo_8_7.prj
demo_8_7/demo_8_7.pr~
demo_8_7/demo_8_7.rom
demo_8_7/demo_8_7.txt
demo_8_7/demo_8_7.vec
demo_8_7/demo_8_7__.c
demo_8_7
demo_8_7/demo_8_7.c
demo_8_7/demo_8_7.cof
demo_8_7/demo_8_7.hex
demo_8_7/demo_8_7.i
demo_8_7/demo_8_7.inc
demo_8_7/demo_8_7.lst
demo_8_7/demo_8_7.map
demo_8_7/demo_8_7.obj
demo_8_7/demo_8_7.prj
demo_8_7/demo_8_7.pr~
demo_8_7/demo_8_7.rom
demo_8_7/demo_8_7.txt
demo_8_7/demo_8_7.vec
demo_8_7/demo_8_7__.c
demo_8_7
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