8051单片机上4*4矩阵键盘的扫描方式3

128x64点阵液晶屏驱动，KeilC51编写-128X64 dot matrix LCD driver, KeilC51 prepared

conver hull prgram dds

角度传感器KMZ41+UZZ9001初始化和读写程序-Angle sensor KMZ41+ UZZ9001 initialization and read-write process

超声波程序分体式超声波发射接收对管 型号：TR40 频率：40K T是发射 R是接收 -Ultrasound procedures ultrasound split launched on the possession receiver models: TR40 frequency: 40K T is launching R is the receiver

18F的ECAN源代码,调试通过,使用C18编译器.-18F of the ECAN source code, debugging through the use of C18 compiler.

linux下的应用程序，开发平台是周立功MagicARM2410开发板（周立功的三星开发板），内容包括线程、tcp协议、udp协议等-under linux application development platform is a development board MagicARM2410 Ligong week (week of the Samsung Ligong development board), including threading, tcp protocol, udp agreement

著名的CS5463抄表模块，带无功计算。-CS5463 well-known meter reading module, with the calculation of reactive power.

AVR学习心得体会-AVR study experiences

串口转发IIC程序，用MEGA16实现，调试IIC接口时非常有用。-IIC serial transponder procedures used MEGA16 realized, IIC debugging interface will be very useful.

MCS-51单片机实用子程序库（2），WORD文档-MCS-51 microcontroller practical Subroutine Library (2), Word Document