FileMd5

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.)

dac0832通过ad转换可以产生正弦波和三角波和方波(dac0832 conversion by ad can generate sine wave and triangular wave and square wave)

在个是AVR的PDF介绍，内容很详细，也很好，特别适合初学者入门的学习(Here is the introduction of PDF of AVR, which is very detailed and very good. It is especially suitable for beginners to learn.)

基于ARM的俄罗斯方块设计，本次将设计实现一个用C语言编写的、在基于ARM核心的ADuC7020 ARM开发板上实现的单机版的俄罗斯方块小游戏。使用Keil3编程软件对C语言代码进行编写，支持按键操作，在实现过程中涉及了LCD液晶屏的图形显示、按键控制、LED控制、中断、蜂鸣器等嵌入式的编程技术。(Tetris ARM-based design, this will be designed to achieve a C language, the ADuC7020 ARM development board ARM core-based implementations of stand-alone version of the Tetris game. Use Keil3 programming software code written in the C language, support for key operations involved in the implementation process of the LCD screen graphical display, control buttons, LED control, interrupt, buzzer embedded programming techniques.)

说明：  MCP5634平台下的串口收发，底层寄存器配置、中断设置等(Serial port receiving and sending on mcp5634 platform)

采用STC12C5A60S2单片机发生47KHZ的PWM脉冲信号，经过IR2104控制MOS，从而控制整个BUCK电路。单片机内部自带的10位ADC能通过电压电流检测电流实时反馈电流和电压数值，并由此调整输出的PWM的占空比，形成电流电压闭环控制系统。按键能设置输出电流从0.2A到2A，以0.01A递增，输出最大10V，液晶能显示实时输出电流与电压(use STC controller to generate pwm signal ，whic can dribe mos pipe，then control buck circuit)

这是一款空气加湿器，经过高频振荡，把水雾化，采用台系MCU，含有原理图。是一款经过量产的优良小家电产品。(This is an air humidifier, high frequency oscillation water atomization, the Taiwan-based MCU contains schematic. After production is a good small household electrical appliances.)

BS83B12A-3触摸按键实现的空气净化器C源码.触摸部分的配置使用官方提供的汇编源码.(BS83B12A-3 touch buttons to achieve air purifier C source code. Configure the touch part using the official compilation of source code.)

说明：  stm32示波器 驱动代码，包括算法，非常有帮助。是在keil5上开发，而且是用的是efm32的芯片。(STM32 oscilloscope driver code, including algorithms, very helpful. It is developed on keil 5, and it uses the chip of efm32.)

BEST BATTERY DESIGN WITH GRID.... PSCAD DESIGN....