单片机课程设计__电子密码锁报告,希望对你的设计有所帮助

LM117 做的电流源 给做单片机的同道的-Does the LM117 current source to make the fellow SCM

一个自己编写的柔性制造的仿真软件,完全是自己编写的软件源码-I have written a flexible manufacturing simulation software, complete the preparation of their own software source code

VC知识库5_chm_decompile_20040520_210715-VC Knowledgebase 5_chm_decompile_20040520_210715

学习MFC的好例子3-learning a good example of 3

This book is based on my best-selling book Sams Teach Yourself SQL in 10 Minutes, which has become one of the most-used SQL tutorials in the world, with an emphasis on teaching what you really need to know, methodically, systematically, and simply.

c programming by kernighan and ritchie

Pspice元器件库，种类多 Pspice元器件库，种类多-Pspice component library, variety

This application report discusses the design of non-invasive optical plethysmography also called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). The pulsoximeter consists of a peripheral probe combined with the MCU displaying the oxygen saturation and pulse rate on a LCD glass. The same sensor is used for both heart-rate detection and pulsoximetering in this application. The probe is placed on a peripheral point of the body such as a finger tip, ear lobe or the nose. The probe includes two light emitting diodes (LEDs), one in the visible red spectrum (660nm) and the other in the infrared spectrum (940nm). The percentage of oxygen in the body is worked by measuring the intensity from each frequency of light after it transmits through the body and then calculating the ratio between these two intensities.

java帮助文档 java帮助文档 java帮助文档 -java help java help documentation documentation documentation java help java help java help documentation documentation documentation java help

优化问题中的直接搜索法，相比其他方法，有不需要梯度就可以的算-Optimization problem in the direct search method, compared with other methods, the gradient can have no need for the operator