实时数字时钟使用DS1307和8051

基于单片机处理的方式的数字示波器是以单片机为控制中心，通过对采样电路的控制进行波形实时采样、数据处理和存储显示-Microcontroller-based ways to handle the digital oscilloscope is a single-chip microcomputer control center, through the control of the sampling circuit waveforms real-time sampling, data processing and storage display

51单片机相关驱动程序 51单片机最小系统测试程序-51 SCM related to the smallest single-chip driver system 51 test procedure

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

使用G726编解码的VOIP语音数据包的源码.-The use of G726 codec VOIP packet voice source.

从给定的图像中检测不同的颜色

C Programming for Embedded Systems

本程序为M190微型打印机的程序,采用C语言和汇编混合编写,已经经过调试并在应用中-procedures for the M190 Micro Printer procedures, and use of C language compilation mixed preparation, and after debugging applications

难得的SD卡SD模式四线制读写源代码，没有文件系统，简单的暴力读写，可以作为开发参考。

人家给的还没有用过,是关于单片机一个多任务操作系统的代码,和有关的一些资料-Other people to also never used, on a multi-mission single-chip operating system code, and related information

lpc2470 SD卡程序 MCI FAT32-lpc2470 SD file