89s51' s 9AT24C02 bus testing procedures

用汇编语言实现的可以播放歌曲的是程序，在51单片机上配合蜂鸣器可以播放梁祝的歌曲。-Using assembly language to achieve that can play songs that procedure, in 51 single-chip buzzer can play with the song Butterfly Lovers.

基于C51单片机的串行数据传输，带有工作协议，可用于简单的无线串行通信。-C51-based Microcontroller serial data transmission,with a working agreement,which can be used for a simple wireless serial communication.

田岛二进制的花样文件的连接，二个花样文件连接成一个花样文件，请大家多多指点，谢谢。-TAJIMA binary pattern of linking documents, documents linking two tricks into a pattern file, Members can kind, thank you.

这是一个定时器程序。适合于单片机初学者-This is a timer program. Suitable for beginners ... ... MCU

这是几年前我写的，自动识别RS485和RS232接线极性、自动检测波特率、自动匹配协议的云台控制软件，只是当时我还没用C写-This is a few years ago I wrote, and automatic identification RS485 and RS232 wiring polarity, automatically detects the baud rate, auto-matching agreement Yuntai control software, but I did not then use C to write

microchip单片机pic18f202的一段源代码，适合做电源控制-microchip microcontroller pic18f202 section of the source code, suitable for power control

字符背景颜色变幻-characters background color changes

显示led数码管的控制程序-show led to the digital control procedures governing

音乐小程序-small programs

P1口LED灯实现各种渐变效果，有真正的流水灯程序！！1-P1 port LED lamps to achieve a variety of gradient effects, there is a real water light program! ! 1