51单片机模拟spi串行接口程序，在keilc51下编写

这是f040与2401连接后，进行通信的程序。已经调试通过了 仅供大家参考 第一次传 不好的习惯请大家指正 -This is connected with the 2401, the communications procedures. Debugging has been adopted only refer to the first-bad habit of correcting Thank you, please

DS18B20 单线数字温度计指南,除硬件结构介绍外,还包含有汇编语言源代码及C语言源你码,是一个很不错的开发参考资料.-Single-wire digital thermometer DS18B20 Guide, in addition to the hardware structure of introduction, it also contains the source code in assembly language and C language source your code, is a very good development of reference materials.

TTR056单片机控制代码!台湾通泰单片机接口转换应用代码!-TTR056 MCU control code! Taiwan Winton SCM Interface Converter application code!

湖北XX县电能卡表写卡机源码。PIC16f73开发，请不要用于不良用途-Hubei XX County Energy card table to write cards for FOSS. PIC16f73 development, please do not use bad for

做一个电子钟：利用定时器0定时中断，控制电子钟走时；利用单片机上的六个数码管显示时、分、秒。-An electronic clock to do: Using Timer 0 interrupt timing, control of electronic bell away the use of the six single-chip digital display hours, minutes and seconds.

330PWM输出的简易程序，供C8051F330的初学者参考

最高优先级编码器 8位相等比较器 三人表决器（三种不同的描述方式） 加法器描述 8位总线收发器：74245 （注2） 地址译码（for m68008） 多路选择器（使用select语句） LED七段译码 多路选择器（使用if－else语句） 双2－4译码器：74139 多路选择器（使用when－else语句） 二进制到BCD码转换 多路选择器 （使用case语句） 二进制到格雷码转换 双向总线（注2） 汉明纠错吗译码器 三态总线（注2） 汉明纠错吗编码器 解复用器 -highest priority encoder, compared to eight for phase three of the vote (the description of three different ways) Adder Description eight bus Transceivers : 74,245 (Note 2) address decoder (for m68008) Multiple choice (use select statement) LED paragraph 107 of decoding multiple choice ( use if-else statements) 2-4 dual decoder : over 74,139 road choice (use when-else statements) of the binary conversion BCD multiple choice (use case statement) binary Gray code conversion to a two-way bus (Note 2)? Hamming error correction decoder three-state Bus (Note 2)? Hamming error correction encoder demultiplexer

键盘与显示，按下相应的按键，数码管就显示相应的数字-The keyboard and display, press the corresponding button, digital controls, it displays the corresponding figure

使用AVR单片机 codevision C语言实现的pt2272解码。目前网络上类似代码基本上是使用51系列单片机加汇编语言完成的，可移植性比较差。-codevision AVR using C language pt2272 the decoder. Currently the network code is basically similar to the use of 51 series microcontroller plus the completion of assembly language, portability are relatively poor.

蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay