primitive code SCM function is to receive and send serial characters examples, p...

通过键盘控制，选择max262不同的工作方式（低通，高通，带通）。用‘+’，‘-’及数字键来控制不同的中心频率，该文件就有详细的正确的C51程序及部分仿真电路。该源代码经过实际验证。-max262--Programmable Filtering

控制器用于互联网数据传输，温度控制，源码

数字钟是一种用数字电路技术实现时、分、秒计时的装置，与机械式时钟相比具有更高的准确性和直观性，且无机械装置，具有更更长的使用寿命，因此得到了广泛的使用。数字钟从原理上讲是一种典型的数字电路，其中包括了组合逻辑电路和时序电路。目前，数字钟的功能越来越强，并且有多种专门的大规模集成电路可供选择-Digital Clock is a digital circuit technology with the hours, minutes, seconds, timing devices, as compared with the mechanical clock has a higher accuracy and intuitive, and no mechanical devices, with more longer life, so be a wide range of use. Digital clock from the principle of speaking, is a typical digital circuits, including combinational logic circuits and sequential circuits. At present, the digital clock and more powerful, and there are a variety of specialized large scale integrated circuits to choose from

该书是单片机入门的一本好书，值得大家一看共同学习-The book is a single-chip entry of a good book, it is worth one U.S. study of common look

GPS接收机与PC机串行通信技术的开发与应用-GPS receiver and PC serial communication technology development and application

GCC的SD卡完整程序！可根据自己需要更改！-GCC complete the procedure of SD card! May need to change according to their own!

用单片机16F877A外接MAX518实现正弦波输出-16F877A MCU external realize sinusoidal output MAX518

1602液晶的驱动程序，调用其中的函数即可对其命令和数据完全操作！-1602 LCD driver, call a function which can be ordered and its data fully operational!

19264的显示驱动程序，已经调试通过了-19264 display driver，Debugging has been adopted

很好的51汇编资料，包括了定点数的运算和浮点数的运算。-good compilation of information, including a set of points and Operational float arithmetic.