时钟芯片H1380控制程序，实现单片机时钟功能

source led giao tiep qua cong LPT

TI的2.4G芯片CC2500的开发资料,PDF,程序,原理图都有了,PCB不知啥软件做的,打不开.-TI

ADS的I／O口控制LED灯例子.rar-ADS of the I/O port control examples of LED lights. Rar

iic工作子程序，用c51编写的我正在使用，献给诸位，改一下就可使用的有其他的需要联系我-work subroutine with c51 I was prepared to use, dedicated to you, change it can be used in any other links to the needs me!

次程序为05全国电子设计大赛《悬挂系统》的源程序，供大家参考一下。-Meeting procedures for the 05 National Electronic Design Competition

本软件是单片机通讯的主程序，通过串口传送数据。-This software is the main single-chip communications, through the serial transmission of data.

自己编的一个直流电机转速控制程序，用液晶1602显示转速，键盘输入转速。并具有报错功能- An DC motor speed control procedures, the speed of liquid crystal display 1602, keyboard input speed. With error function

详细介绍了51单片机的指令系统，通过此文档进一步了解51单片机的体系结构-Detailed instructions for 51 single-chip system, the adoption of this document to learn more about 51 single-chip architecture

430用IO口模拟SPI读写的驱动程序。包括SPI的字节读写，区块数据的读写等功能-430 IO I used to read and write the simulation SPI driver. SPI including the byte read and write, read and write data blocks, such as functional

V型机LCD程序2005-11-5,V型机LCD程序2005-11-5-V-LCD procedures 2005-11-5, V-type LCD procedures 2005-11-5