可驱动8/16位数码管显示或64/128只独立LED 的芯片BC72811A中断编程。BC7281A只占用单片机3个I/O口...

富士通90F927单片机英文资料 据说这是专为仪表设计的芯片-Fujitsu 90F927 microcontroller information in English is said to be designed specifically for the instrument chip

液晶显示模块与单片机接口技术-LCD module and microcontroller interface technology

C8051F系列单片机SPI端口驱动程序，简洁，高效。-C8051F MCU SPI port drivers, simple and efficient.

12864串口液晶,包含两个文件:lcd.c与lcd.h. 调用 void printLCD(uint8 x,uint8 y,uint8 *fmt, ... ),即可将显示的字符串发送到液晶屏显示-12864 Serial LCD, contains two documents: lcd.c with lcd.h. call void printLCD (uint8 x, uint8 y, uint8* fmt, ...), can be shown in the string sent to the LCD screen display

AT89C51单片机在开发过程中，为开发人员提供一个简易但实用的编程器，加快了开发进程-AT89C51 in the development process, to provide developers with a simple but practical programmer, to accelerate the development process

用VB做的串口调试助手，可用于上位机与下位机之间的通信。-VB to do with the serial debugging assistants, can be used to lower PC and the communication between machines.

控制硬盘编程，实现读写功能，最底层的程序，c51编程。-control drives programming, achieving functional literacy, in the bottom procedures, c51 programming.

LCD基础知识 用以学校LCD 使用于单片机-LCD basic knowledge to schools for use in single-chip LCD

基于80C51单片机源码公开的操作系统1.20.2 版RTOSsmall_rtos1.20.2-80C51 microcontroller based on the open-source operating system version 1.20.2 RTOSsmall_rtos1.20.2

conver hull prgram dds