51单片机红外编码解码的源代码，欢迎下载-51 MCU infrared codec source code, please download the

arm-linux下的blob编译源码，通过编译blob来初始化嵌入式系统，并进行引导。-arm-linux compiler source code under the blob, blob through the compiler to initialize embedded systems, and guidance.

嵌入式处理器设计应用文集(一)-embedded processor design applications Collection (1)

sprintf源码。独立一个文件就可用。在嵌入式等系统中可能用到。网上找了很多，多数都不能用或功能不全。这个是本人下了一翻功夫完善过的代码。-sprintf source. Separate a file can be used. In the embedded and other systems may be used. The Internet is a lot, most are not usable or insufficiency. This is the effort I made a frightening sound off code.

PIC18f4520的lcd12864（带字库液晶）驱动程序-PIC18f4520 of lcd12864 (with a character LCD) driver

5位LED显示驱动芯片14498的显示驱动-five LED display driver chip 14498 display driver

mcs51单片机键盘扫描程序，很适合单片机初学者使用学习-Singlechip mcs51 keyboard scanning process, it is suitable for beginners to use single-chip learning

PWM信号控制KeilC51演示程序，供大家学习一下。-PWM signal control KeilC51 demo for everyone to learn about.

U盘电路原理图-U disk circuit schematic

基于模糊控制的学校用节水冲厕程序，用C开发的，产品已投放市场，本程序可作为开发者学习编程使用，欢迎进行验证。