a PWM duty cycle output procedures EM78P458 applications through debugging

一个把位图文件转换成LCD显示自模的应用程序，非常好用，一般用来在PDA显示动画而用-put a bitmap file conversion into LCD display module from the application procedures, very good, generally used for the PDA shows using animation

实现多个16*16LED屏的多个字符显示,显示方式有整行上移、帘入帘出、左移、右移-Achieve more than 16* 16LED screen shows a number of characters, displayed on the entire line has moved a curtain to curtain, the left, shifted to right

对51单片机的介绍，是菜鸟级入门的好资料，能让学生更好的学习-SCM 51, the rookie is a good entry-level information that allows students to better learning

7通道AD转换程序，实现多通道数据采集系统方案-7-channel AD conversion process, realize multi-channel data acquisition system program

由于该源程序并非为单片机而编写，因此资源占用率很大，要想在C51中使用，还必须对其进行改造-because the source is not prepared for a microcontroller, the occupancy rate has great resources, in order to use the C51, we must transform its

高速PCB设计资料，很好的东西，推荐下载-High-speed PCB design data, very good things, recommended download

x25045的编程应用（51汇编格式），它具有512字节的EPROM，看门狗，复位信号等，是MCU不错的外围芯片 -x25045 application programming (51 Series format), which has 512 bytes of EPROM, the watchdog, the reset signal is a good external MCU chip

这是用vhdl语言写8051单片机的文档和程序.-vhdl This is the language used to write 8051"s files and procedures.

可以实现fat文件系统，在单片机上也可以进行改造！-can achieve fat file system, the MCU can also transform!

嵌入式开发，提取国标汉字的C源码.rar-Embedded development, extraction of Chinese characters GB C source code. Rar