I2C串行总线标准驱动程序(C51)

单片机电子琴，可以通过单片机按键弹奏乐曲单片机采用89C52.-SCM flower, the MCU can play music keys used 89C52 microcontroller.

RT12864-3M液晶图片显示程序，汇编编写的-RT12864-3M LCD picture display program, a compilation prepared by

HT-3000单片机的一个关于LED显示的例程，这种单片机用的人可能不是太多。-HT-3000 MCU an LED display on the routines, the MCU people who may not be too many.

89S52加USBD12模拟的一个U盘（源码+原理图+实物照片） Computer00 发表于 2006-3-3 14:09:00 USB-D12文件包下载.rar 这是一个用89S52加PDIUSBD12模拟的一个U盘，里面涉及到USB接口，USB大容量存储设备，FAT16文件系统等内容。插入电脑后，可显示移动磁盘盘符及一个文本文件。 需要说明一下的是，这个包中的原理图，IDE接口部分、74HC573、以及RS232串口等部分，是作为这个实验板的一部分。在这个模拟U盘的程序中，是没有用到的。在下一个“移动硬盘”的例子中，就用到了IDE接口跟74HC573了。至于RS232，那时笔者在调试程序时用的。如果您不需要通过串口调试程序，RS232部分可以不管它-89S52 increase USBD12 simulation of a U-Disk (OSS diagram kind photos) Comput. er00 published in 2006-3-3 14:09 : 00 USB-D12 package downloaded. rar This is a plus with 89S52 simulation PDIUSBD12 of a U disk, which relate to the USB interface, USB mass storage devices, and FAT16 file system and so forth. Insert the computer, can show that the mobile disk drive and a text file. Need to point out that this is a package of drawings, IDE interface, 74HC573. and RS232 serial port as part of the experiment as part of the plate. In this simulation U disk process is not used in the. Next a "mobile hard" cases, the option of the IDE int

关于AD590的说明，包含若干应用电路图。-Note on the AD590, contains a number of applications circuit.

这是一个关于DS18B20的温度采集系统的设计，能够通过修改本程序从应用到你的系统中去-This is a study on the temperature acquisition system DS18B20 design, able to modify this procedure from the application to your system to

实现了汽车开发领域的can总线pc端的监控程序，本源代码内容完整，可以开发使用或者作为参考案例！-Realize the field of automotive development can bus pc client monitoring procedures, content source code integrity, and can be developed or used as a reference case!

BH1415F调频台控制C程序 使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管-FM BH1415F control C program uses AT89C52 single-chip, 12MHZ crystal, with a total of four positive LED digital tube

单片机控制火车车厢门上方的LED显示程序-Single-chip microcomputer to control the top of the train compartment door LED display program

显示界面的显示程序显示 界面的显示程序-Show interface show interface display program to display the show interface display program