这是一个关于ARM9 pcb and sch的压缩文档,希望能给你帮助.

nec单片机硬件IIC的接口程序（EEP）-nec microcontroller interface hardware IIC (EEP)

基于1335的液晶驱动程序2，本全程应用于安得利液晶-1335-based LCD driver 2, the entire liquid crystal used in safety benefit

机械产品控制器，控制了变频器，并且接入了很多开关量信号-mechanical products controller, control of the converter, and a lot of access off Signal

此资料里有单片机的仿真实例。本人试了非常有用。希望此资料对大家有所帮助！-This information, there are examples of microcomputer simulation. I tried very useful. I hope that this information be helpful to everyone!

按照 IEEE802.15.4 标准的帧格式组成一组标准的帧，将该帧发出后。-IEEE802.15.4 standard frame format in accordance with the composition of a set of standard frames, the frame is issued.

C51编写的用ＩＯ脚模拟串口的源程序,供初学者参考-C51 prepared by serial IO pin analog source, the reference for beginners

本方法的基本思想就是利用单片机具有的PWM端口，在不改变PWM方波周期的前提下，通过软件的方法调整单片机的PWM控制寄存器来调整PWM的占空比，从而控制充电电流-The basic idea of this method is the use of microcontroller has the PWM ports, without changing the PWM square wave cycle, under the premise of the method to adjust by software MCU PWM control registers to adjust the PWM duty cycle and thus control the charge current

单片机串行口的编程使用包括一些具体的设置-chuangxinkou

单片机中的中断处理模块，在CVAVR中已实现。-Single-chip module of the interruption of treatment, in CVAVR already realize.

Proteus 8字的LED仿真，商业项目…源程序来至互联网，请尊重版权。-Proteus 8 character LED simulation, source code to commercial projects ... to the Internet, please respect copyright.