本程序为最小二乘法，已经在kei　上运行过，非常适应与pid的运算中...

qt实现不规制控件，环境QT2.3.2，QTE2.3.7，TMAKE1.1-qt regulatory controls do not realize, the environment QT2.3.2, QTE2.3.7, TMAKE1.1

mobile 3D in visual stdio

超声波模块HC-SR04,MCU ATmega16，不是通过中断实现。MCU先发一个使能信号，然后检测回波信号高电平的时间，通过串口显示。实际测试精确度很高。

Included O Reilly - Programming Embedded Systems in C and C++ pdf. Its been explained fantastically with simple english. Have read many embedded C documents, But the embedded C concept explained here is simple, basic and to the point. -Included O Reilly- Programming Embedded Systems in C and C++ pdf. Its been explained fantastically with simple english. Have read many embedded C documents, But the embedded C concept explained here is simple, basic and to the point.

包括液晶键盘温度控制的温控仪表程序,可做工控仪表。--LED keyboard-controlled temperature controller program.

红外线通讯协议，对于想开发红外产品的人，或对红外通讯有兴趣的可值得一看-infrared communication protocol, to the development of infrared products, or are interested in infrared communication of an eye-catcher

LCD12864+18b20+1302串口-Serial LCD12864+18 b20+1302

基于PIC单片机的 J1939 CAN总线通信协议，经过修改可以移植到其他单片机，方便开发车用电子设备。

在这里我们通过添加 digitalclock 使用 PIC 单片机，PIC 16f877a 基于 digitalclock 代码同时 gerber 文件，pcb，模拟会上载。通过使用我们可以发送此数字计时器设置任何时间和数据的格式

硬盘MP3源码，包括原理图，--Hard drive MP3 source code, including diagrams.