8051 - Understanding Stack operation

8251串行接口应用实验－接收端程序 串行通信接收程序source file 8251 8255 8253综合实验代码-8251 serial interface applied the experimental- the receiving end procedures to receive serial communication program source file 8251 8255 8253 Comprehensive Experiment code

该项目是数字时钟的使用RTC DS12C887和8051微控制器（AT89C51）与时间设定，我们可以将它设置闹铃唯一不同的改进版本。它有助于理解在RTC的12C887设定报警的概念。该方案采用两个外部中断0和1，分别设定时间和闹铃。用于设置时间销P3中的微控制器8051的^2由低，这是外部中断0。对于报警设置微控制器的引脚P3.3由低是外部中断1。

AT91SAM7S32的一个应用.本程序为为一个简单的DEBUG口的输出演示： 1，完成基本的初始化 2，初始化DEBUG口，使能发送和接收 3，现象为在超级几终端打印信息-AT91SAM7S32 an application. The procedure for a simple mouth DEBUG output exercise : a complete two basic initialization, initialize DEBUG mouth so that it can send and receive three. the phenomenon of a few super information terminals Print

自己编的汇编程序(masm5.0),执行后在DOS窗口显示路径，回车后自身即被删除,设成只读隐藏也不行,所以执行前请作好备份:)-A DOS assemble language program usng masm5.0,and it can delete itself from the hard disk when running,and even if you set the program file read-only or hidden attribute,so make sure back up the program file before execution :)

俄罗斯方块的源代码及论文报告 里面有详细的代码-Russian box of the source code and articles gave a detailed code

12232液晶的测试驱动程序，在12232通过at89s51显示12232的液晶测试程序。用汇编写成测试可以使用-12232 LCD test driver, in the 12232 through 12232 of the liquid crystal display AT89S51 test procedure. With the compilation of written test can be used

This is an MCP2515 driver application using a PIC16F73, connected to the PC through the serial port. In the firmware you can easily configure the MCP in TX, RX or LOOPBACK mode.

51写的19位数码管显示的万年历程序，精度很高8个月误差5秒-51 written by 19 digital tube display calendar procedures, high precision error of 8 months 5 seconds

采用模糊控制方式控制直流无刷电机的转速,可使电机的转速稳定性大幅度提高-Fuzzy control method to control brushless DC motor speed, motor speed can significantly improve the stability of

一个基于单片机数字电压表1602的液晶程序，用汇编语言编写。-A digital voltage meter based on the 1602 single-chip LCD procedures used to compile languages.