CP1H_USB

Asm Routine for Horloge for PIC

介绍一种具有短信息无线通讯功能的低功耗嵌入式多参数监护仪，基于ARM7核的32位低功耗微处理器作为系统控制核心，采用源码公开的嵌入式操作系统IxC／OS—II，通过低功耗的16位单片机MSP430完成数据采集，可实现心电、血氧、血压、体温信号的实时监测。系统采用西门子MC35i无线传输模块，实现生理参数以SMS方式无线传输，具有轻便节能、安全稳定等优点(Introduce a short message wireless communication function of low-power embedded multi-parameter monitor, based on the ARM7 core 32-bit low-power microprocessor system control as a core, using open-source embedded operating system IxC/OS- II, through the low-power 16-bit single-chip MSP430 achieve data acquisition, can achieve ECG, blood oxygen, blood pressure, body temperature signals in real-time monitoring. Siemens MC35i system uses wireless transmission module, physiological parameters in order to realize the way SMS wireless transmission, with a light energy saving, security and stability, etc.)

lcd12864驱动文件，建议收藏！(LCD12864 driver file, recommended collection!)

个人制作的电磁智能平衡直立小车的源程序，希望对有心人有用！(Individuals produced by electromagnetic intelligent balance upright trolley source, I hope to be useful off!)

一款电厂巡检软件，很简单的C++处理程序，适合初学者使用，C++(A plant inspection software, very simple C++ handler for beginners, C++)

智能车的智能车的设计全过程，对于初学者很有帮助，有助于参加比赛的同学设计全过程，对于初学者很有帮助,(Smart car Smart car design the whole process of useful for beginners, students who participate in the competition designed to help the whole process of useful for beginners,)

介绍如何简单可靠而方便测量 4～20mA 信号的文章。许多仪器仪表在远距离传送信号时，都有可能采取 4～20mA 的方式进行传送。本文对使用运算放大器或者不用运算放大器的场合都有介绍。给出了接口电阻的计算方法以及调整4mA＝零点，20mA＝满度的详细说明。并附有局部连接的原理图。(How simple, reliable and convenient measurement of 4 ~ 20mA signal article. Many instruments in the long-distance signal transmission, may take 4 ~ 20mA way transmission. In this paper, an operational amplifier or op amp do not have a description occasions. Shows the calculation of the interface resistance and adjust the 4mA = zero, 20mA = full scale details. Local connections together with the schematic.)

小车沿着黑带前进，这事往年一个竞赛题目的程序，对大家有帮助。(The car along the black belt, it past a contest questions purpose program, are helpful to you. )

sonix 2711A 开发的移动电源源代码(mobile power source code developed by sonix 2711A)

在下的毕业设计，　　　本题要求设计一个直流电机控制系统。在设计中，采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心，因为STC12C5A60S2内部有PCA模块，可以产生PWM波形；采用带中断的独立式键盘作为命令的输入，每当按键时蜂鸣器响；配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路，驱动能力较强，完成电机正反转以及速度的控制。为优化直流电机的响应，采用PID反馈，实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)