关于SPLC501C的液晶编程，实现了音乐动画，有参考价值

一个单片机的I2C驱动程序，用C语言编写，可方便扩展到各型号单片机-A single chip I2C driver, using C language, can be easily extended to various models of single-chip microcomputer

sd卡mp3官方pcb文件，protel格式-sd card mp3 official pcb file, protel format

本程序是MP3的解码程序，可以用VC编译或者用GNU编译，可以运行在PC机上。 本程可以MP3文件解压为WAV文件 TEST 中的代码可以播放WAV文件 有兴趣的朋友可以把这段mp3程序移植到开发板上，这样就可以用开发板播放MP3了。-MP3 decoding procedures that can be used with VC or GNU compiler compiler. can run on the PC. The process can decompress MP3 to WAV TEST document of the code can be broadcast WAV documents are interested friends this can be transplanted to mp3 development board, we can develop with the board to broadcast MP3.

基于51单片机实现UART通信 SPI通信 和IIC通信 -Based on 51 single-chip UART communication realize SPI and IIC communications communications

计算光线传输过程中光脉冲的傅里叶变换及反变换算法-Fourier Transformation and Inverse Fourier Transformation

这里是51单片机的一些子程序，包括12864LCD的显示，ds18b20的显示，zlg7290的控制。-Here are some of the subroutines 51 MCU, including the 12864LCD display, ds18b20 display, zlg7290 control.

关于无线传感器网络安全性问题的研究进展和相关讨论的论文。-On wireless sensor network security research progress and related discussion papers.

该文件是基于51内核的单片机制作的MP3,内容包括原理图,源程序以及相关芯片介绍,敬请笑纳-The document is based on 51 core microcontroller production of MP3 players, including schematics, source code and related chipsets, please heart

51单片机基础训练项目之通用红外遥控器，包含了PPT等课件，看了你就会了。-51 MCU-based training programs, universal infrared remote control

LCD1602底层驱动,C语言编写 ，