資源簡介
包括程序代碼以及PCB電路圖和3D圖,主要采用PCF8591來采集PH值傳感器的數(shù)據(jù),通過AO輸出,PH值傳感器需要先進(jìn)行中值校準(zhǔn),否則無法使用。顯示在1602上。

代碼片段和文件信息
/************* 功能說明 **************
本文件為STC?12T系列的延時程序用戶幾乎可以不修改這個程序.
******************************************/
#include?“qxmcs51_config.h“
#include “delay.h“
//========================================================================
//?函數(shù):?void??Delay_Ms(INT16U?ms)
//?描述:?延時函數(shù)。
//?參數(shù):?ms要延時的ms數(shù)?自動適應(yīng)主時鐘.
//?返回:?none.
//?版本:?VER1.0
//?日期:?2014-8-8
//?備注:?
//========================================================================
void?Delay_Ms(INT16U?ms)
{
?????INT16U?i;
?do{
??????i?=?MAIN_Fosc?/?96000;
??while(--i) ;???//96T?per?loop
?????}while(--ms);
}
//========================================================================
//?函數(shù):?void??Delay5us()
//?描述:?5us延時函數(shù),自動適應(yīng)11.0592M、12M、22.1184M主時鐘。
//?參數(shù):?none.
//?返回:?none.
//?版本:?VER1.0
//?日期:?2014-8-9
//?備注:?
//========================================================================
void?delay()??//5us
{;;}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????667648??2018-12-14?14:07??基于51的土壤PH值測定\電路圖\PCB1.PcbDoc
?????文件??????24476??2018-11-21?14:45??基于51的土壤PH值測定\電路圖\PCB_Project\History\8219DBE5\PCB1.~(1).PcbDoc.Zip
?????文件??????17515??2018-11-21?14:45??基于51的土壤PH值測定\電路圖\PCB_Project\History\8219DBE5\Sheet1.~(1).SchDoc.Zip
?????文件?????462956??2018-12-13?23:33??基于51的土壤PH值測定\電路圖\PCB_Project\History\B7C84C85\PCB1.~(1).PcbDoc.Zip
?????文件?????463236??2018-12-14?14:07??基于51的土壤PH值測定\電路圖\PCB_Project\History\B7C84C85\PCB1.~(2).PcbDoc.Zip
?????文件??????18348??2018-12-14?14:07??基于51的土壤PH值測定\電路圖\PCB_Project\History\B7C84C85\Sheet1.~(1).SchDoc.Zip
?????文件???????4423??2018-11-21?14:45??基于51的土壤PH值測定\電路圖\PCB_Project\History\PCB_Project.~(1).PrjPcb.Zip
?????文件??????45918??2018-11-21?14:45??基于51的土壤PH值測定\電路圖\PCB_Project\PCB_Project.PrjPcb
?????文件?????????48??2018-12-14?13:35??基于51的土壤PH值測定\電路圖\PCB_Project\PCB_Project.PrjPcbStructure
?????文件???????4399??2018-11-21?14:22??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-11-21?14-22-52.LOG
?????文件???????2692??2018-11-21?14:28??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-11-21?14-28-05.LOG
?????文件???????4822??2018-11-21?14:32??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-11-21?14-32-26.LOG
?????文件???????1478??2018-11-21?14:36??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-11-21?14-36-29.LOG
?????文件???????1129??2018-11-21?14:38??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-11-21?14-38-25.LOG
?????文件????????135??2018-12-14?13:36??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\PCB1?PCB?ECO?2018-12-14?13-36-43.LOG
?????文件???????2157??2018-11-21?14:22??基于51的土壤PH值測定\電路圖\PCB_Project\Project?Logs?for?PCB_Project\Sheet1?SCH?ECO?2018-11-21?14-22-06.LOG
?????文件?????126464??2018-12-14?14:07??基于51的土壤PH值測定\電路圖\Sheet1.SchDoc
?????文件??????34945??2019-03-21?16:01??基于51的土壤PH值測定\電路圖\__Previews\PCB1.PcbDocPreview
?????文件??????57074??2019-03-21?16:01??基于51的土壤PH值測定\電路圖\__Previews\Sheet1.SchDocPreview
?????文件????????714??2002-01-01?02:40??基于51的土壤PH值測定\程序\datatype.h
?????文件???????1013??2002-01-01?03:07??基于51的土壤PH值測定\程序\delay.c
?????文件????????139??2002-01-01?02:49??基于51的土壤PH值測定\程序\delay.h
?????文件???????1109??2002-01-01?03:07??基于51的土壤PH值測定\程序\iic.c
?????文件????????276??2002-01-01?02:48??基于51的土壤PH值測定\程序\iic.h
?????文件???????1988??2018-11-26?14:10??基于51的土壤PH值測定\程序\lcd1602.c
?????文件????????496??2002-01-01?02:41??基于51的土壤PH值測定\程序\lcd1602.h
?????文件???????2419??2018-12-12?23:17??基于51的土壤PH值測定\程序\Listings\delay.lst
?????文件???????3472??2018-12-12?23:17??基于51的土壤PH值測定\程序\Listings\iic.lst
?????文件???????4371??2018-12-12?23:17??基于51的土壤PH值測定\程序\Listings\lcd1602.lst
?????文件???????1799??2018-12-12?23:17??基于51的土壤PH值測定\程序\Listings\main.lst
............此處省略31個文件信息
評論
共有 條評論