tom is a boy

步进电机驱动程序.... 可以通过改变定时来控制电机速度

用DP801Z制作多挡位时控式应急开关，用机器码写的-DP801Z produced using Shift-control when emergency switches, using binary write

单片机C51实战应用集锦，是很好的单片机初学者学习和参考的资料。-C51 single-chip Collection of combat application, is a very good learning and reference for beginners Singlechip information.

利用51单片机控制1602读写，方便易懂实用-51??1602д ?? ??

usb下载线，可以完全取代并口下载，为没有并口的笔记本提供方便。-usb download cable, you can completely replace the parallel port to download, there is no parallel port for the notebook with ease.

用vb写的能够查看所有系统进程和进程所加载的模块-Using vb to write the be able to view all system processes and process modules loaded

MSP430单片机开发的相关测试程序，I/O口的测试-Single-chip MSP430 development-related test procedures, I/O port test

max7219 led drive program 包括/功能函数定义和测试程序显示-max7219 led drive program includes/function definitions and test procedures show

串行驱动led显示- Serial actuates led to demonstrate

AVR单片机应用系统开发典型实例_2 -AVR Singlechip classic example of application systems development _2