文件名称:pingljc
介绍说明－－下载内容均来自于网络，请自行研究使用
本源码是基于MCS-51单片机的等精度频率计编写的。输入信号为峰峰值5v的正弦信号，频率测量范围10HZ~100MHZ ，频率测量精度为0.1 。采用1602液晶显示器显示测量结果。信号源由PROTEUS 的虚拟信号发生器产生。-The source is based on the MCS-51 microcontroller and other precision frequency counter prepared. 5v peak to peak input signal is sinusoidal signal, the frequency measuring range 10HZ ~ 100MHZ, frequency measurement accuracy of 0.1 . LCD display with 1602 measurement results. The signal source is a virtual signal generator PROTEUS.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
频率检测计
..........\1
..........\1.c
..........\1.DSN
..........\1.hex
..........\1.lnp
..........\1.LST
..........\1.M51
..........\1.OBJ
..........\1.Opt
..........\1.plg
..........\1.PWI
..........\1.Uv2
..........\1.__i
..........\1_Opt.Bak
..........\5-4.c
..........\5-4.LST
..........\5-4.OBJ
..........\f.c
..........\f.LST
..........\f.OBJ
..........\Last Loaded 1.DBK
..........\lcd.c
..........\lcd.h
..........\lcd.lst
..........\lcd.obj
..........\Text2
..........\1
..........\1.c
..........\1.DSN
..........\1.hex
..........\1.lnp
..........\1.LST
..........\1.M51
..........\1.OBJ
..........\1.Opt
..........\1.plg
..........\1.PWI
..........\1.Uv2
..........\1.__i
..........\1_Opt.Bak
..........\5-4.c
..........\5-4.LST
..........\5-4.OBJ
..........\f.c
..........\f.LST
..........\f.OBJ
..........\Last Loaded 1.DBK
..........\lcd.c
..........\lcd.h
..........\lcd.lst
..........\lcd.obj
..........\Text2