步进电机正反转代码

通过按键在3位一体的数码管上显示数字，能显示00~99，但是减法只能从9减到0，在KEILC上编译调试成功-Through the button in one of three digital tube display figures, can show 00 ~ 99, but the subtraction can only be reduced to 0 from 9 in the debugging KEILC compiled successfully

U盘电路原理图-U disk circuit schematic

嵌入式编程精华，总结了几乎所有的提供效率的编程方法，很有价值-good for embedded program

PCF8563的读写,初始化软件.已经具体使用了-PCF8563 of reading and writing, initialization software. Has a specific use of

用Verilog实现的I2C源码文件，包括读操作和写操作。用Verilog实现的I2C源码文件，包括读操作和写操作。用Verilog实现的I2C源码文件，包括读操作和写操作。用Verilog实现的I2C源码文件，包括读操作和写操作。

本程序完整的实现了数字频率计的常用功能。并对通常数字频率计的常见问题进行了改进。具有实用价值。-Complete the implementation process of the digital frequency of commonly used functions.

一篇不错的shell教程,很不错的bash脚本编写教程-shell programing guide

使用mega8的USART与计算机通信，已调通-Mega8 use of the USART and computer communications, has been transferred Qualcomm

出租车里程计价器程序 此程序实现出租车智能计价功能同时实现语音发音功能其语音功能全用代码实现-Taxi mileage meter program implementation of this program a taxi smart pricing feature that enables simultaneous voice pronunciation feature of their voice in code to achieve full

verilog浮点乘发器，特定数据结构，指数底为10-Verilog float by their hair, a specific data structure, the index for the end of 10