pid控制的源程序，很不错的，请大家注意关注啊

320*240点阵液晶(sed1335)驱动程序,keil c调试通过,io连接方式-320* 240 dot matrix LCD (sed1335) driver, c51 c debugging, io connectivity

为了使大家对PCI有更加深刻的印象，在以后的学习过程中更加好的使用它-for use

MCS-51单片机汇编程序-MCS-51 assembler

51单片机写得MODBUS协议程序，可以实现寄存器得读写等操作-51 Singlechip written procedures MODBUS protocol, you can realize a read and write registers, such as operating

周立功串口通讯,附调试软件...可以参考学习下.-Week Ligong serial communications, with debugging software ... can refer to learn under.

c51单片机开发 流水灯 很好的代码，好好学学吧。-c51 Microcontroller Development water lamp

Compiled Tips and Tricks Guide for microchip products

这是点阵程序 个人认为先学点阵再学lcd比较好 p0 p2分别接16*16点阵的高八位和低八位(纵向取模) p3口低四位接4-16线译码器（74ls154）译码器低电平为列选 消除鬼影的方法：-This is the program individual lattice lattice before you think lcd is better to learn p0 p2, respectively, then 16* 16 lattice of high and low 8 8 (vertical modulus) p3 I received a low four 4-16 Line Decoder browser (74ls154) low-level decoder for the elimination of ghosting out the election approaches:

用于工业控制方面.常见的板卡操作.板卡型号为812板.-for industrial control. Common card operation. Card Model 812 board.

84MM-72L-AC24V，72珠点光源PCB图纸，献给有需要的朋友学习用，中山点光源常用圆板-84mm-72L-AC24V PCB