关于HZ128

本文以51单片机为例介绍如何扩展USB接口进行对U盘的读写，并详细介绍FAT16、FAT32文件系统的细节以及如何编码实现单片机对文件系统的常用操作，顺带提到一点关于U盘兼容性问题的解决经验。在这里单片机是host，U盘是slave。-In this paper, single-chip microcomputer 51 as an example on how to expand the USB interface on the U disk read and write, and details on FAT16, FAT32 file system and how to encode the details of the realization of single-chip microcomputer used for file system operations, mentioned in passing that on U disk experience compatibility problems. Here is a single-chip host, U disk is a slave.

直流电机调速， 直流电机调速， 直流电机调速。-DC motor speed control, DC motor speed control, DC motor speed control, DC motor speed control, DC motor speed control.

波轮式全自动洗衣机的单片机控制.很实用的--Using SCM to control an automatic laundary machine.

采用C语言开发的16位单片机dsPIC，应用于飞行控制，此段为计算偏距的PID算法-Using C language development of 16 single-chip dsPIC, applies to flight control, this paragraph the purpose of calculating the offset of the PID algorithm

一个汉字全自动检索软件，包含源代码以及字库-a Chinese automatic retrieval software, including source code and font

一个IIC接口驱动程序-an IIC Driver Interface

DS18B20温度监控程序，上位机与单片机通过串口进行通信-DS18B20 temperature monitoring procedures, and single-chip host computer through the serial port to communicate

信利公司提供的TSD4254液晶LCD显示器的驱动芯片ST7549T的初始化程序-Truly TSD4254 provided LCD liquid crystal display driver IC ST7549T initialization procedure

三个点温度进行监视；任意一个测温点大于设定温度报警提示-3-point temperature monitoring any point of a temperature greater than the set temperature alarm

这是一个关于ARM9 pcb and sch的压缩文档,希望能给你帮助.-on ARM9 pcb and sch compressed files, in the hope of giving you help.