This is a process pid to complete the calculation and control process PID

单片机FM收音机芯片（cs1100）程序 -Single-chip FM radio chip (cs1100) procedures

AVR的开发环境软件，是一种低级的开发软件。目前有很多升级版-AVR software development environment is a low-level software development. There are many upgrades

PTR8000发送接收驱动程序。只需在主程序中只需做小小的改动就可以，使用这个模块！！！ -Send PTR8000 receive driver. Only in the main program in only small changes can make use of this module! ! !

通过环路串口判断串行通信电平转换芯片功能是否正常，并通过读写DRAM 判断硬件。-Through the loop to determine serial communication serial port level translator chip features and whether it is normal, and through reading and writing DRAM hardware judge.

教会你PICc的编程技巧，包括PIC的汇编与c，以及一些函数，高效编程技巧-church you PICc programming skills, including the compilation and PIC c, and some function, efficient programming skills

基于AD89S52的驱动12864液晶的源程序。-On AD89S52 LCD source driver 12864.

麦迪工作室51开发板上跑马灯的试验代码。-Madison Studio 51 on the board to develop the test code Marquee.

一个AVR单片机的学习程序，在这特感谢我的师哥朱哥，在我学习的时候给我莫大的关怀和帮助！-An AVR MCU learning process, in this special tribute to my brother师哥Zhu, in my time of learning for me great concern and help!

pc key control code you can use it

PIC单片机的指令集，其中包括了12位（基本级）、14位（中、高级）产品的全部指令！-PIC microcontroller instruction set, which included a 12 (basic level), 14 (senior) products all directions!