pwm

STC51的串口程序，通过STC51工具连接电脑可以用串口助手模拟(STC51 UART)

说明：  单片机C语言入门教程，非常适合新手入门。从基础讲起，逐步提高。(Single-chip C Language Tutorial, very suitable for beginners. Start from the base, and gradually improve.)

LPC210X 定时器与串口通讯驱动源码(LPC210X timers and serial communication driver source code)

STM32 SPI口的应用例程，可是设置成主模式或者从模式。(STM32 SPI routine application of the mouth, but set to master mode or slave mode.)

包含位置式PID算法、积分分离式PID，包括广义互相关函数GCC时延估计，真的是一个好程序。( It contains positional PID algorithm, integral separate PID, Including the generalized cross-correlation function GCC time delay estimation, Really is a good program.)

MPICH安装包，并行处理时的MPI在eclipse中的使用(MPICH installation package, the MPI parallel processing when used in eclipse)

51单片机动态数码管显示开发程序，对单片机初学者有一定的参考指导作用，欢迎下载参考研究，谢谢！(51 single-chip dynamic digital display development program, microcontroller beginners have a certain role in guiding, are welcome to download the reference study, thank you!)

单片机AD功能实例，使用1602显示电压(SCM AD function example, the use of 1602 shows the voltage)

TIF2801的modbus协议程序，带仿真函数(Modbus for TIF2801)

利用STC公司的51单片机和DS1302编写的简单时钟，用于单片机入门试验，可供初学者学习借鉴(The use of STC' s 51 single and DS1302 write a simple clock for the microcontroller entry test for beginners to learn from)