USB标准键盘源码

能量重心校正法，进行频谱的幅值修正，算法可以参见谢明、丁康老师的频谱分析文章。(Energy center of gravity correction method, the amplitude correction of the spectrum, spectrum analysis of the algorithm can be found in Xie Ming, DING Kang teacher article.)

platform_device ,输入子系统驱动，注册设备，获取平台资源

用DS1302及DS18B20+MAX6951设计的多功能电子日历牌(DS1302 and DS18B20+MAX6951 design with multi-functional electronic calendar card)

飞思卡尔8位单片机MC9S08教程详解不带历程(Freescale 8-bit microcontroller MC9S08 Detailed tutorials)

DLL POUR IMPRESSION FASTREPORT

医院运维流程管理，简单的管理功能，可自行修改，感谢分享(Hospital operation and maintenance process management, thanks for sharing.)

STM32单片机 驱动BMP180TFTLCD显示实时温度大气压强并通过串口打定在调试助手上，通讯方式为I2C.显示屏为2.8寸。

用AVR单片机atmega16控制lcd1602，可在屏幕上的任意位置显示英文和数字。(Control with AVR microcontroller atmega16 lcd1602, can be anywhere on the screen display in English and numbers.)

固高卡调试软件。可以控制控制卡的各个轴，jog运行，联轴运行等。(the app of motion control card.)

飞思卡尔智能车 摄像头组 直立车 八行图像数据 试跑极其稳定(Freescale smart car camera set upright car eight lines of image data is extremely stable test run)