S3C44B0扩展16C554串口，包括原理图和源码 原来上传过源码，看到很多人下载，考虑到下载者阅读方便，所以这次增加了原理图。-16C554 serial S3C44B0 expansion, including schematics and source code uploaded the original source, to see a lot of people to download, taking into account that those who download the ease of reading, so the increase in schematics.

胎压检测系统接收部分源码-tire pressure detection system to receive some source

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AT单片机通用DS18B20测温。 LCD1602显示。已经成功使用过。-AT SCM General DS18B20 temperature. LCD1602 display. Has been successfully used.

ATC89C51下开发的带万年历的电子钟设计，可设置4个闹钟-ATC89C51 developed under the electronic clock with calendar design, you can set 4 alarm clocks

使用RTX-51 tiny操作系统的em12864液晶驱动程序-use RTX-51 operating system em12864 tiny LCD Driver

HT48F MCU系列2K位EEPROM Data Memory的读写 - 使用C语言-HT48F MCU Series 2K-bit EEPROM Data Memory read and write- the use of C language

涉及51单片机上LED灯，按键，等相关应用的编程-Involving 51 Single Chip LED lights, buttons, and other related application programming

很好的AT89C2051的中文说明书 费了很大劲才找到的-AT89C2051 good Chinese manual costs a lot劲才found