Map-ReduceaHadoop-case

单片机的protues仿真实验，包括单片机最小系统，AD1208，DA1674,AT24C02的仿真(SCM protues simulation experiments, including the smallest single-chip system, AD1208, DA1674, AT24C02 simulation)

IRIG_B码的实现产生和解码。毕业设计开题报告原件。(IRIG_B implementation code generation and decoding. Graduation Project.)

ACIS的几何造型技术与系统开发,ACIS的几何造型技术与系统开发(ACIS geometric modeling technology and systems development,Books)

利用被动传感器坐标位置及测角误差 计算两站及多站无源测向交叉定位的精度矩阵 (The use of passive sensor coordinate position and angle measurement error calculation two stations and multi-station Passive Direction Finding Cross positioning accuracy matrix )

这stm32f746描述了如何使用DAC外围 产生使用DMA控制器的信号。 在用户按键每按一下，信号已被选中，可监测 DAC通道： • 三角波形（通道1）。 -自动扶梯的波形（1频道）使用DMA传输。(This STM32F746 code provides a description of how to use the DAC peripheral to generate several signals using DMA controller. For each press on User push-button, a signal has been selected and can be monitored on the DAC channel one: - Triangle waveform (Channel 1). - Escalator waveform (Channel 1) using DMA transfer.)

说明：  这是关于8路模拟开关CD4051芯片的代码，代码很简单，经过测试，完全可以在程序中使用，(this is about the analog chip CD4051,the code is very easy,so you can use it in you program.)

codesys CANOPEN 步骤例程(CoDeSys CANOPEN step routines)

基于单片机的数字温度计，实现报警功能，显示负数温度(Microcontroller-based digital thermometer, alarm function, showing a negative temperature)

使用led和1602显示时间日期和当前环境温度。温度采集使用开发板载传感器。(Led and display time using the 1602 date and the current ambient temperature. Temperature Acquisition using the development of on-board sensors.)

omap3530 led,寄存器，GPIO，ad 转换的驱动(the driver of omap 3530 led ,seg,GPIO, ad transmition)