zigbee cc2530自组网，实现温湿度等传感器数据上传及命令下发。

说明：  msp430的0.96寸的oled的驱动程序，已经调试过了。(The 0.96 inch OLED driver of MSP43 0 has been debugged.)

说明：  wireless charging source code.

基于单片机的火车测速系统源程序。利用单片机STC89C52系统实现列车行驶速度测量转换和LCD液晶显示。同时实现列车行驶方向判断和指示，键盘设定速度上下限，当速度超限时给出超速报警提示。(Train speed system based on single chip source, using SCM STC89C52 trains speed measurement system to achieve conversion and LCD display. While achieving the train driving directions judgment and instructions, keyboard set speed limit, when the speed exceeds the limit given speeding alarm.)

       private void getHistoryDataSample_Click(object sender, EventArgs e)        {            if (!OPconnect())            {                return;            }            richShowData.AppendText("(取历史采样）请求ID: " + b_pointID.Text.ToString() + " ");            //创建一个空请求            int[] vec = { Convert.ToInt32(b_pointID.Text.ToString()) };            OPAPI3.OPTime end_time = new OPAPI3.OPTime();            OPAPI3.OPTime start_time = new OPAPI3.OPTime();            OPAPI3.OPTime interval_time = new OPAPI3.OPTime();         &n

图书馆管理系统，详细功能包括书籍信息录入、书籍信息查询、学生或管理员登陆界面。代码使用c语言编写，功能不算强大但可以作为c语言初学者的参考

一个简易的登陆系统的例子，并能够实现简单的数据添加和删除，适合初学者学习。(A simple example of the landing system, and to achieve simple data to add and remove, suitable for beginners to learn.)

智能仪表硬件系统测试程序 蜂鸣器自检：确定蜂鸣器正确 LED（LCD） 显示器自检：确定LED（LCD） 显示器每一段均正确 键盘自检： 确定键盘正确 ④其他(Intelligent Instrument Hardware System Test Program Buzzer self-test: confirm that buzzer is correct LED (LCD) Display Self-Check: Make sure that every segment of the LED (LCD) display is correct Keyboard Self-Check: Make sure the keyboard is correct)

c编程百例,包含有100个经典的c语言编程例题，希望大家得到帮助(c program example)

visual studio 中实现GridView导出到Excel，在实际项目中经常遇到导出到excel，有了这个代码，就不用在发愁了。

描述了LTE下行物理信道的信道编码的详细实现，包括CRC校验、turbo编码、咬尾卷积编码和速率匹配等。(Describes LTE downlink physical channel channel coding detailed implementation, including the CRC check, turbo encoding, tail-biting convolutional coding and rate matching.)