libfetion 用于pidex的飞信控件

摘要 文中提出用DDS芯片AB9852实现QAM数字调制的新方法，扩展AB9852在数字调制方面的应用。 。 ． 关键词 QAM调制 单片机 DDS -Abstract In this paper, using DDS chip QAM digital modulation AB9852 realize the new method, the expansion of AB9852 in the digital modulation applications. . . Key words single-chip QAM modulator DDS

一个以PDIUSBD12为USB控制器件的应用例程。-PDIUSBD12 a USB device control routines.

WAVE6000，南京伟福的最新单片机开发环境-WAVE6000, Nanjing Wei Fu of the latest microcontroller development environment

51方面的一些代码-51 some of the code

7290i2c软件包.rar可以实现多种功能的I2c

64输入32输出单片机程序-64 input 32 output SCM procedures

用５１芯片控制CF卡的技术文章，对广大５１开发者具有参考价值-control CF card chip technology articles, the majority of 51 developers have reference value

在分析自适应模糊控制及PID 参数变化对系统性能影响的基础上, 提出在动态过程中对 PID 参数进行整定。仿真研究表明, 控制质量得到了提高。 -The analysis of adaptive fuzzy control and PID parameter change on the impact of system performance based on the dynamic process of PID tuning parameters. Simulation studies show that quality control has been improved.

液晶屏128*64的原程序代码编写程序，可以直接移植，通过单片机连接做显示操作-LCD 128* 64 of the original program code programming, can be directly transplanted to do shows through Singlechip connect operation

《51系列单片机高级实例开发指南》一书的can总线的PC端的源代码-"51 MCU Development Guide Senior example," a book can Bus PC side of the source code! !