after-school-exercise-

利用VB语言实现SQL数据库和数据库中表的建立，减少了用户直接手动输入的麻烦。-VB language implementation using SQL database and the establishment of a database table, reducing the user directly to the trouble of manually entered.

Swr power meter with character lcd 2x16

这是个PDA的数据备份盘程序，程序中使用了CRC校验法，是笔者过去的一个得意之作。可供学习串口通讯编程使用CRC校验的朋友参考。-This is a PDA-disk data backup procedures, procedures for the use of the CRC checksum method, is the author of a past finest creations. Serial Communication programming for learning to use reference CRC checksum friends.

asp.net实体类自动生成工具,很好用的一个软件，里面功能强大；欢迎惠顾-Entity class tools for automatic generation of

基于89C52的实验演示程序，单步运行观看存储单元数据变化， 读和写、发送和接收字节子程序要连续执行。-89C52-based experimental demonstration program, single step change in viewing the data storage unit, read and write, send and receive byte subroutine to consecutive.

这个是关于实现三相异步电动机的PWM控制源代码，希望对大家有所帮助，平台是CCS2000，用到是TI公司TMSLF2407芯片-This is on the realization of PWM three-phase asynchronous motor control source code, everyone would like to help, platform is CCS2000, is used TI chip companies TMSLF2407

说明：  迪文DGUS屏开发，用户对屏幕的数据库进行读写操作。(Devon dgus screen development, users read and write the screen database.)

简易电压表，使用汇编语言设计的。 可以实验一下。 -Simple voltage meter, the use of assembly language design. You can experiment.

微机原理与接口技术课程设计,步进电机综合控制实验，设计用PC机对四相步进电机，方向，步数的控制系统，并编写汇编程序实现相应功能。 -Microcomputer Principle and Interface Technology curriculum design, stepper motor control experiments, designed to PC-to four-phase stepper motor, direction, step control system and the preparation of the compilation process to achieve the corresponding functionality.

C语言编译器的源代码-C language compiler source code