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Title: Digital-frequency-meter Download
 Description: Digital frequency meter is a common application of electronic devices, the traditional general can completely by hardware circuit lap, such as the use of 555 timer circuit based multifunctional digital frequency meter design is the one of the desirable paths without by MCU. But this circuit has some shortcomings, and the accuracy of frequency measurement as well as the MCU high. In the scientific research and production practice, such as industrial process control, biomedicine, seismic modelingmechanical vibration and other fields often use frequency meter. The use of single-chip microcomputer to design frequency meter program design method is adopted, the frequency measurement precision. And the lines are relatively simple, compact structure, low cost, high stability, strong anti-interference ability, wide range of uses, etc.
 Downloaders recently: [More information of uploader 袁丁]
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基于单片机的频率计设计\Thumbs.db
......................\顾军峰\仿真图及keil代码\1602.h
......................\......\................\Backup Of 等精度测频.DBK
......................\......\................\Last Loaded 等精度测频.DBK
......................\......\................\newplj.c
......................\......\................\newplj.LST
......................\......\................\newplj.OBJ
......................\......\................\OGLdpf.log
......................\......\................\plj
......................\......\................\plj.c
......................\......\................\plj.hex
......................\......\................\plj.lnp
......................\......\................\plj.LST
......................\......\................\plj.M51
......................\......\................\plj.OBJ
......................\......\................\plj.opt.bak
......................\......\................\plj.plg
......................\......\................\plj.Uv2.bak
......................\......\................\plj.uvgui.gu
......................\......\................\plj.uvgui.wxf
......................\......\................\plj.uvgui_gu.bak
......................\......\................\plj.uvgui_wxf.bak
......................\......\................\plj.uvopt
......................\......\................\plj.uvproj
......................\......\................\plj_Uv2.Bak
......................\......\................\plj_uvopt.bak
......................\......\................\plj_uvproj.bak
......................\......\................\等精度测频.DSN
......................\......\................\等精度测频.PWI
......................\......\基于单片机的频率计仿真_顾军峰.pdf
......................\王方毅\基于单片机的频率计仿真_王方毅.pdf
......................\......\仿真图及keil代码\1602.h
......................\......\................\Backup Of 等精度测频.DBK
......................\......\................\Last Loaded 等精度测频.DBK
......................\......\................\newplj.c
......................\......\................\newplj.LST
......................\......\................\newplj.OBJ
......................\......\................\OGLdpf.log
......................\......\................\plj
......................\......\................\plj.c
......................\......\................\plj.hex
......................\......\................\plj.lnp
......................\......\................\plj.LST
......................\......\................\plj.M51
......................\......\................\plj.OBJ
......................\......\................\plj.opt.bak
......................\......\................\plj.plg
......................\......\................\plj.Uv2.bak
......................\......\................\plj.uvgui.gu
......................\......\................\plj.uvgui.wxf
......................\......\................\plj.uvgui_gu.bak
......................\......\................\plj.uvgui_wxf.bak
......................\......\................\plj.uvopt
......................\......\................\plj.uvproj
......................\......\................\plj_Uv2.Bak
......................\......\................\plj_uvopt.bak
......................\......\................\plj_uvproj.bak
......................\......\................\等精度测频.DSN
......................\......\................\等精度测频.PWI
......................\杨鑫\基于单片机的频率计仿真_杨鑫.pdf
......................\....\仿真图及keil代码\1602.h
......................\....\................\Backup Of 等精度测频.DBK
......................\....\................\Last Loaded 等精度测频.DBK
......................\....\................\newplj.c
......................\....\................\newplj.LST
......................\....\................\newplj.OBJ
......................\....\................\OGLdpf.log
......................\....\................\plj
......................\....\................\plj.c
......................\....\................\plj.

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