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PIC单片机(Peripheral Interface Controller)是一种用来开发和控制外围设备的集成电路(IC)。一种具有分散作用(多任务)功能的CPU。与人类相比,大脑就是CPU,PIC 共享的部分相当于人的神经系统。

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单片机中用lcd显示电池充电

#include #include "delay.h" #define LCDPORT P0 sbit RS = P2^4; sbit RW = P2^5; sbit E = P2^6; #define LCD_WRITE_DATA 1 #define LCD_WRITE_COM 0 void lcd_write(unsigned char byte, unsigned...

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把.hex机器码下载到单片机的操作流程

烧录程序也叫下载程序。下载程序的本质是什么?把单片机当做一个存储器,每一条程序指令都对应一个唯一的存储地址,把这些指令一条条存储到指定的存储地址中,这就是下载程序的本质。对于STC89C52RC单片机,在下载程序时需要**机界面软...

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input file 获取上传图片并显示在页面

var pic = document.getElementById("preview"+Count); var file = document.getElementById(id); var filePath = file.files[0]; var reader = new FileReader(); reade...

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SSM配置Mybatis实现自动获取插入数据的自增id至目标对象中

Mybatis配置: SELECT LAST_INSERT_ID() insert into contents (id, price, title, pic, summary, detail ) ...

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S1SH整合

[align=center][size=xx-large][color=red][b]struts1_spring_Hibernate整合[/b][/color][/size][/align][img]http://dl.iteye.com/upload/picture/pic/119914/e3199693-12d7-3753-8d41-0dab71707edd.jpg[/img][img]ht...

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jsp 简单上传文件

请选择要上传的文件 利用SmartUpload的jar包上传文件

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C# winform 获取网页的图片验证码,并显示

  C#获取网页的验证码,并且显示在 picbox控件上 view plaincopy to clipboardprint? HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://127.0.0.1/pic/Default.aspx");request.Timeout = 20000; r...

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vc mfc 图片存储mssql数据库中及显示

//add pic to database; the column save image type must image void CBmpDlgDlg::WriteImage2DB(CString path) { ADOConn m_AdoConn; m_AdoConn.OnInitADOConn(); try { CFile fileAdd; if (fileAdd.Open (&...

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js实现图片的闪烁

var pic = document.getElementsByTagName('img')[0]; var status = 1; function run() { if (status == 1) { pic.style.display = 'block'; status = 0; } else { pic.style.disp...

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Oracle 12c安装中文乱码解决方案口口口口口口口口口口

[img]http://dl.iteye.com/upload/picture/pic/133389/7f460722-ab66-39e3-9b54-c30cee8e7d7a.png[/img][color=red]文件路径:[/color][url]oracle12c/database/stage/Components/oracle.jdk/1.6.0.75.0/1/DataFiles/[/ur...

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图片元素实现评价等级

JQ部分 $(document).ready(function() { $(".showadd").click(function () { var num = $(this).attr('data-name'); var name = $(this).attr('data-id'); v...

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修改win7登陆界面背景

[url]C:WindowsSystem32oobeinfoackgroundsackgroundDefault.jpg[/url][img]http://dl.iteye.com/upload/picture/pic/122266/50d48a6d-ecd9-35d6-83e3-35a24075f28b.jpg[/img][img]http://dl.iteye.com/upload/pic...

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wxxt-js-plugs

图片放大预览 /js/plugs/galpop/css/jquery.galpop.css /js/plugs/galpop/js/jquery.galpop.min.js $('.garageCommentImg').galpop();  

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python3.5爬取网站图片

import urllib.request import socket import re import sys import os targetDir = r"C:Users ullDesktoppic" def destFile(path): if not os.path.isdir(targetDir): os.mkdir(targetDir...

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Fragment管理actionbar的menu——FragmentMenuSupport

pic: /** * Demonstrates how fragments can participate in the options menu. */ public class FragmentMenuSupport extends FragmentActivity { Fragment mFragment1; Fragment mFragment2; Check...

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