IIC协议读取24C02芯片的一些标准驱动函数

8９Ｓ51的程序，实现秒表功能秒表C51程序，包含键盘扫描，在数码管上显示各个数字，使用80C51单片机 -89S51 procedures to achieve stopwatch function stopwatch C51 procedures, keyboard scanning, digital control in the various figures show that the use of 80C51 microcontroller

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

Keil工程建立及设置-Keil establishment and the provision of engineering

callback demo program, you can learn how to write callback functions

本文件是一套用示波器显示时钟走动和头像动画的系统，包括原理图文件和程序文件，还有效果图进效果DV图文件-This document is an oscilloscope display with clock and head of animation around the system, including schematic documents and program files, as well as the effect of graph paper into the effects of DV map

此程序实现"看门狗"WDT的功能*/此程序实现"看门狗"WDT的功能*/

两位数码管动态显示，两个按钮可使数码管数字调大调小-Two digital tube dynamic display, two buttons will enable the digital tube digital transfer major small

Dallas 单片机源代码 用与DS89c390-Dallas SCM source code using DS89c390

在51单片机上运行的俄罗斯方块游戏,内含键盘扫描，键码处理和液晶驱动程序-Single-chip microcomputer in 51 running on Tetris games, including keyboard scanning, key code processing and LCD driver

adc ， ad7705 模拟spi总线的keil c51 程序，经过调试通过。-adc, ad7705 analog spi bus keil c51 procedures, after debugging through.