矩阵扫描键盘程序，用于单片机开发，嵌入式开发，简单易用...

卡尔曼滤波在化工传热过程中的应用-Apply of kalman filter in heat sending process in chemical industry.

液晶显示和驱动实例,用于常见的液晶显示模块。-LCD driver and examples for common LCD module.

II2c driver for uclinux

linux device driver sample come 2d

可运行于8051的BASIC的asm原文件-run in the 8051 original BASIC asm documents

电梯门禁系统：包括系统原理图，通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机，CAN总线控制器为SJA1000，收发器为P82C250.-Door guard system of the lift, Including systematic principle picture and source program . AT89C52 control H6152 card reader to write Mifare radio frequency nip and connect the systematic host computer through CAN bus to read, CAN bus controller is SJA1000, the transceiver is P82C250.

ks8695的SOHO应用中的tftp部分，-ks8695

dram.rar-R3 DARM的基本工作原理，比较详细-dram.rar-R3 DARM the basic working principle, a more detailed

1线通信的实用程序--Program for single-thread communication.

arm2440的irq试验程序 -arm2440的irq试验程序arm2440的irq试验程序