functions

说明：  OV7670 Implementation Guide- Very helpfull

基于STM32单片机的铁电存贮器FM25Lxx系列读写源码以及PDF资料(STM32 singlechip FM25Lxx series ferroelectric memory read and write source code and data based on PDF)

这是一本关于Intel 80C51以及广大的51系列单片机的书这本书介绍给读者一些新的技术使你的8051工程和开发过程变得简单请注意这本书的目的可不是教你各种8051嵌入式系统的解决方法(This is a book about the Intel 80C51 microcontroller, and the majority of the 51 books this book introduces readers to some new technology to make your 8051 project and the development process easier, please note that the purpose of this book is not to teach you a variety of 8051 embedded system solution)

这是我自己原创的关于西门子PLC 与FANUC机器人之间的PROFIBUS通信方式。任何部分皆为第一次上传到网上。(all the file are make by my self,thankyou!)

说明：  51单片机红外解码（1）采用脉宽调制串行码，以脉宽为0.565ms，间隔0.56ms，周期为1.125ms的组合表示二进制的“0” （2）一脉宽为0.565ms，间隔1.685ms，周期为2.25ms的组合表示二进制的“1”(51 MCU infrared decoder (1) uses pulse width modulation serial code. The combination of pulse width 0.565 ms, interval 0.56 MS and period 1.125 MS represents the binary "0" (2) pulse width 0.565 ms, interval 1.685 MS and period 2.25 MS represents the binary "1".)

用stm32f103c8t6做的智能数字中，主要有以下功能，显示当前时间，年月日，星期和温度。可以通过按键打开和关闭闹钟，整点报时，时间调整。(With stm32f103c8t6 to do intelligent digital, mainly has the following functions, showing the current time, date, day, week and temperature. You can turn on and off the alarm clock by pressing the button, adjust the whole time and adjust the time.)

很强的射频卡reader源代码，支持ISO14443A、ISO14443B等卡片，支持Mifare卡，desfire 4卡，内嵌入3DES算法(A strong source of RF card reader, support ISO14443A, ISO14443B such as card, Mifare card support, desfire 4 cards, embedded 3DES algorithm)

这是一个32位stm32F103c8t6程序，配合摩托车皮带轮的表面检测用的电涡流传感器，步进电机转一周，adc模块。(This is a 32 stm32F103c8t6 program, with the motorcycle pulley surface inspection using eddy current sensors, stepper motor revolution, adc module.)

msp 430 使用sd卡制作的mp3播放器。spi数据传输。(mp3 player with msp430f149 and sd card for memory.)

按键扫描，逐行检测，，，，，，，，，，，，，，，，(Key-press scan, line by line detection...................)