最优子空间

设计一个多功能数字钟，以一昼夜24小时为一个计数周期。准确计时，具有“时”“分”“秒”数字显示。整点能自动打点、报时。要求报时声响四低一高，最后一响为整点。具有校时功能。要求电路主要采用中小规模CMOS集成电路。要求电路尽量简化，并选用同类型的器件。在EWB电子工作平台上进行电路的设计和计算机仿真。-The design of a multi-function digital clock, 24 hours a day for a cycle count. Accurate time, a

很准确,权威的测试cpu及内存的工具!!!选购内存查看真假时很实用-very accurate, authority of the cpu and memory testing tools! ! ! Optional memory View real and very practical

俄罗斯方块 是一个老幼皆宜的经典的游戏 是一种意志的小游戏-Tetris is a classic for both young and old-Safe game is a game of will

LGDP4512 51驱动程序，驱动TFT显示-LGDP4512 51 drivers, driver TFT display

读写pdf格式文件的多平台C语言工具库-Multi_platform C language Tools Library which can read and write pdf file

简单的贪食蛇小游戏 Win环境下VC编译通过 很基础的东西-simple little game Win environment through VC compiler based on the very things

非图形版的小巧玲珑的Hangman! 不一样的感觉！-non-graphic version of the small size of Hangman! Not the same feeling!

MODBUS协议调试软件，做这的比较好用，有用的就下载-MODBUS protocol debugging software, make this comparison useful and useful on the download

可以用C在dos环境下不需要中文平台支持，显示汉字和一些图形的C函数-C can be used in environments not dos Chinese platform support, and some Chinese characters display graphics function C

Dual PWM with 16f628a