一个俄罗斯方块的源代码，用C语言写的，可以运行。

lcd12864 带字库的驱动程序 不看后悔-lcd12864 with a font driver Bukanhouhui

128*64 LCD 中文显示例程，KS0108芯片-128* 64 LCD Chinese display routines, KS0108 chip

本文件为单片机的延时子程序，采用8051f040系列单片机，供单片机初学者学习使用。-This document is for single-chip delay of the subroutine, the use of single-chip 8051f040 series for beginners to learn the use of single-chip microcomputer.

本设计主要是运用单片机设计一个最小系统――电子时钟，它具有24小时计时功能，能够对时间进行调整，并且能实现时、分、秒的显示，同时还有内设闹钟，时间到时候会响铃，响铃时可以通过按键控制延时再启动或关断。与此同时还设置了整点报时功能；并采用采用了软件去抖的方法扫描键盘，动态刷新显示数码管，并通过查表实现译码输出时间等编程方法；-This design is the use of single-chip design of a minimum system- Electronic clock, it has a 24-hour timer function, capable of time to adjust, and can achieve the hours, minutes and seconds display, but also equipped with alarm clocks, time to When ringing the bell to ring when the button control can delay re-start or shutdown. At the same time also set up the whole point timekeeping function and adopt the use of the software to scan the keyboard shaking method, dynamic refresh display digital tube, and through the realization of decoding look-up table output time programming method

122*32 点阵 st7920 lcd中英文显示 串行驱动程序-122* 32 dot matrix display in both Chinese and English st7920 lcd serial driver

一些Ｃ语言单片机程序，有很强的实用性，对初学者很-Some C language Singlechip procedures, has strong practicality, is for beginners

lcd128*64PROGRAM，采用51芯片，如何显示LCD相应的位置-lcd128* 64PROGRAM using 51 chips, how to display the corresponding location LCD

18B20在msp430下的应用 没有错误，运行相当完好 且兼备简洁易用的优点-18B20 in MSP430 applications under the error-free, running very well and the advantages of both simple and easy-to-use

4*4键盘程序，来自msp430系列单片机-4* 4 keyboard procedures, from MCU Controller Series

数码时钟显示，用8位LED软件译码动态显示，P0为字段码,P2为位选码，数码管共阳， key0为位选键；key1为加“1键；key2为减“1”键。-Digital clock display with 8 LED dynamic display software decoding, P0 code for the field, P2 election code for the digital, digital tube were positive, key0 bond election for the position key1 to add " 1 button key2 to reduce the" 1 " button.