网上找到的PCF8563程序基本不能用 本程序基于51单片机，模拟了I2C接口，现已调试成功，可以做成万年历了...

单片机中用于相位差测量仪的c程序，开发环境是Iar。主要运用于430 单片机-Single-chip in for the c phase difference measurement procedures, the development environment is Iar. The main application of 430 single-chip microcomputer

在MSP430单片机上用C操作MMC和SD卡的电路和参考代码。含PDF文档。-MSP430 single chip microcomputer used in the C operator MMC and SD cards circuit and reference code. Containing PDF documents.

Microchip PIC18F 设备驱动 LCD部分-PIC18F family some LCD driver

一个在8051F120上实现的免费的实时系统-a 8051F120 in achieving the free real-time systems

单片机开发源代码集锦 31例 需要的话请去下载-Single-chip development allehanda 31 cases the source code necessary to download please

C8051F340单片机与控制TC35I发短信 编写短信通过串口1、GSM模块传递给指定的手机 数据格式：文本-C8051F340 MCU and control TC35I write text messages send text messages through the serial port 1, GSM mobile phone module is passed to the specified data format: Text

数码管段码速查,在单片机开发时，很容易的控制数码管-digital control of the Code Check, in MCU development, it is easy to control the digital control

st7920液晶显示模块,采用c语言编写,可直接显示12864 -st7920 liquid crystal display module, using c language, can be directly displayed 12864

LPC2103,74HC164，IAR下程序-LPC2103, 74HC164, IAR under the procedures

/* ex6-5.C - 绘图型 LCD 数字时钟 */-/* ex6- 5.C-Mapping LCD Digital Clock* /