bootsect print red p on the screen follow the book written by yuan yu

该程序是判断某年是否是闰年，即输入任何一年份，若是闰年，则输出闰年，若不是，则输出不是闰年。

数码管显示交流稳压器,使用9454单片机编写,汇编言语-Digital display AC voltage stabilizer, the use of 9454 single-chip preparation, compilation of words

P1口的某口亮与不亮的变色，不断变色，作指示闪灯用-mouth of a P1-mouth and the bright color, continuously changing color, directed by flashes

大家再看看吧-We look and see

P1口LED灯实现各种渐变效果，有真正的流水灯程序！！1-P1 port LED lamps to achieve a variety of gradient effects, there is a real water light program! ! 1

这是一个IO口模拟串口，采用51汇编代码编写的程序-This is a simulation of serial IO port, using a program written in assembly code 51

pic1656的数码管显示程序-pic1656 digital control display program

ttfdump源代码，希望大家喜欢，我会上传更多的代码给大家分享-ttfdump source code, hope you like them, I will upload more code to share

USE DS18B20 IN P16F877A

利用汇编语言实现的一个打字练习程序，程序界面为典型的Dos窗口，当字符从窗口顶端掉下来后，如果按键与该字符相同，字符变为红色，在打字结束后，给出打字的统计结果，在打字过程中按ESC可退出程序-The use of assembly language to achieve a typing practice program, the program interface for the typical Dos window, when the characters fall from the top window, if the button with the same characters, the character turns red, in the typing after the end of typing results is given , in the typing process by pressing ESC to exit