ex05_asm_IOA_IN_IOB_OUT

和泰单片机普通咖啡机程序，带过零检测调节功率(And Thailand SCM regular coffee machine program, with zero-crossing detection adjusts the power)

C8051F350的UART0例程，很实用的简单例程。(The C8051F350 UART0 routine, very practical simple routines.)

AT89C52单片机与VB串行通信的实现实现vb(AT89C52 microcontroller with VB serial communication to achieve vb)

SMS Specifications Version 3.0.0

IEEE14节点模型，PSCAD案例，同步发电机功率60MW，电压等级230kV(IEEE14 node model, PSCAD case, synchronous generator power 60MW, the voltage level of 230kV)

说明：  STM32F103RCT6芯片的最小系统板，原理图，PCB。(Minimum system board, schematic diagram, PCB of STM32F103RCT6 chip.)

xlinx公司关于xaui xgmii的讲解和产品介绍(xlinx company on xaui xgmii explanations and Products)

大多数自行车速度表工作通过使用霍尔效应传感器固定在自行车前叉。磁铁是附加到前轮上的辐条之一,它将与霍尔效应开关一次革命的车轮。速度计监测传感器计数轮革命。如果知道车轮的直径,距离可以很容易地计算如果你知道有多少革命的车轮。此外,如果时间完成革命,平均速度也可以计算出来。 对于这个问题,您将编写一个程序来确定总距离(英里)和平均速度(英里每小时)考虑到车轮直径,革命的数量和总时间的旅行。你可以假定前轮从未离开地面,并没有下滑或打滑。(Most bicycle speedometers work by using a Hall Effect sensor fastened to the front fork of the bicycle. A magnet is attached to one of the spokes on the front wheel so that it will line up with the Hall Effect switch once per revolution of the wheel. The speedometer monitors the sensor to count wheel revolutions. If the diameter of the wheel is known, the distance traveled can be easily be calculated if you know how many revolutions the wheel has made. In addition, if the time it takes to complete the revolutions is known, the average speed can also be calculated. For this problem, you will write a program to determine the total distance traveled (in miles) and the average speed (in Miles Per Hour) given the wheel diameter, the number of revolutions and the total time of the trip. You can assume that the front wheel never leaves the ground, and there is no slipping or skidding.)

这是一个由STM32的MCU实现了脉宽调制输出的例子。(Generate PWM using STM32 MCU.)

嵌入式 C 语言编程教材，详细讲解运用C 语言进行嵌入式编程的基本知识(Embedded C language programming materials, elaborate on the use of C language basic knowledge of embedded programming)