采用AT89C2051 稳压可调电源,0~30V 两个数码显

时钟芯片PCF8563 C51程序，本人测试通过-Clock Chip PCF8563 C51 procedure, I test

杜洋12864LCD电子时钟源程序，可以做成精美万年历-Du Yang 12864LCD electronic clock source, you can create attractive calendar

一个以PDIUSBD12为USB控制器件的应用例程。-PDIUSBD12 a USB device control routines.

多功能电子数字钟的设计 带语音报时功能 比赛做的 -Multifunction Electronic Digital Clock Design Competition with voice timekeeping function to do the

　这款编程器（非源码）由国外电子网站推出，可以读写常用的51系列单片机，自带处理器，和电脑并口连接，读写速度快，全视窗界面软件，软件直接可运行在WIN9xWINMEWINxpWIN2000中。V3.1版增加了电压控制和增加了D87C51，D87C52单片机支持。编程器支持以下ATMEL单片机-new programmer (FOSS) from abroad launched an electronic, can read and write popular 51 series microcontroller, onboard processor and the computer parallel port connectivity, write speeds, the entire Windows interface software, the software can be run directly in WIN9xWINME WINxp WIN2000 China. V3.1 adds a voltage control and the increased D87C51, D87C52 microcontroller support. Programming support for the following ATMEL MCU

MC9S08GB/GT 串口监控程序源码-Serial Port Monitor MC9S08GB/GT source

一份51的编译程序,dos版本的. 英文名字MCS-51 Microcontroller Family Macro Assembler-a 51 compiler, dos version of the. English names MCS-51 Microcontroller Family Ma tis Assembler

一个经典的PID算法实例 很有参考价值 C语言实现-PID algorithm for a classical example of the valuable C language

C8051F52xA_53xA型单片机看门狗驱动源代码-C8051F52xA_53xA-based single-chip watchdog driver source code

STC单片机说明,与传统51比较,方便替代习惯于传统51的编程-STC Singlechip shows that compared with the traditional 51 to facilitate alternative programming accustomed to the traditional 51