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基于android studio的蓝牙小程序，实现蓝牙连接发送和接收，简单实用(Bluetooth-based android studio small program to achieve Bluetooth connection to send and receive simple, practical)

Keil C51编写的Aduc812的完整代码，适合学习使用Aduc812单片机进行AD_da处理 (Keil C51 prepared by the Precise code of integrity, Precise suitable for learning to use the MCU for handling AD_da)

Android项目源码带瀑布流的旅游指南应用是一款旅游型的APP，是旅游目的地攻略指南，可以自动定位到城市，景点，餐馆，酒店，还可以分享旅游经验，与参与者互动。该项目的架构合理，有详细的注解，其中引入了第三方的瀑布流项目，以源代码的形式直接加入，很好的学习材料。默认使用UTF-8编码，编译版本为4.3(The Android project source code with a waterfall flow guide application is app a type of tourism, tourism destination strategy guide, can automatically locate the city, attractions, restaurants, hotels, can also share travel experiences, to interact with the participants. The framework of the project is reasonable, there are detailed notes, which introduces the third side of the waterfall flow project, in the form of source code to join, a good learning materials. The default use of UTF-8 code, the compiler version is 4.3)

SpringMvc Spring Mybatis Maven整合示例源码

一款还不错的静态壁纸代码 核心代码：package com.example.wallpaperchange;import android.os.Bundle;import android.app.Activity;import android.app.AlarmManager;import android.app.PendingIntent;import android.app.Service;import android.content.Intent;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.Toast; public class MainActivity extends Activity { AlarmManager aManager; Button start,stop; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); start = (Button)findViewById(R.id.start); stop = (Button)findViewById(R.id.stop); aManager = (AlarmManager)getSystemService(Service.ALARM_SERVICE); //指定ChangeService组件 Intent intent = new Intent(MainActivity.this,ChangeService.class); //创建PendingIntent对象 final PendingIntent pi = PendingIntent.getService( MainActivity.this, 0, intent, 0); start.setOnClickListener(new OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub aManager.setRepeating(AlarmManager.RTC_WAKEUP, 0, 5000, pi); start.setEnabled(false); stop.setEnabled(true); Toast.makeText(MainActivity.this, "壁纸定时更换启动成功", 5000).show(); } }); stop.setOnClickListener(new OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub start.setEnabled(true); stop.setEnabled(false); aManager.cancel(pi); } }); } }

msp430的ADC的总结，包括通道选择等等(The ADC msp430 summary, including channel selection, etc.)

android客户端仿QQ源代码，包括Client、Server和SQL执行语句（在SQl server中执行就可以），主要实现了一对一、一对多聊天(android client imitation QQ source code, including the Client, Server, and SQL statement is executed (SQl server), the main achievement of the one-to-one, one-to-many chat)

交通等单片机程序很好的，可以下载看看，应该没有错误的 (Transportation and other microcontroller program good, you can download to see, it should not be wrong)

android h264视频采集，通过LOCALSOCKET上传到服务器上(android video capture and playback)

说明：  二维码Demo，实现条码扫描，二维码识别等功能(Two-dimensional code Demo)