With the Lunar calendar display, complete functions, with schematics, can make p...

本程序是一个RS232转网口的。是一个透明传输的模块，主控芯片是51的单片机。-This procedure is a RS232 port to switch to other networks. Is a transparent transmission module, the master microcontroller chip 51.

89c51驱动12864液晶汉字显示上下左右翻页 包括KEIL文件和PROTEUS文件-89C51 driver 12864 LCD display Chinese characters, including upper and lower flip around KEIL paper documents and PROTEUS

用STC89系列单片机的通用IO模拟SPI通信源码-STC89 Series MCU with generic IO simulation SPI communication FOSS

液晶显示的完整程序，是你能很好的借鉴lcd的编程思想。-LCD complete procedures, is that you can draw very good lcd programming ideas.

用C语言编写的对51单片机的非常准确的时钟程序可以显示年月日小时分钟秒-C language for 51 MCU very accurate clock procedures to date show hours minutes seconds

TLC549是一种采用8位逐次逼近式工作的A/D转换器。内部包含系统时钟、采样和保持、8位A/D转换器、数据寄存器以及控制逻辑电路。TLC549每25uS重复一次“输入―转换―输出”。器件有两个控制输入：I/O CLOCK和片选（CS）。 内部系统时钟和I/O CLOCK可独立使用。应用电路的设计只需利用I/O时钟启动转换或读出转换结果。当CS为高电平时，DATA OUT处于高阻态且I/O时钟被禁止。 -TLC549 is a used 8-bit successive approximation type of work the A/D converter. Contains the internal system clock, sample and maintain, an 8-bit A/D converter, data register and control logic circuit. TLC549 each repeat 25uS

基于Keil C平台的C程序源码，适用于AT89ls52，此程序用于检查7279键盘led专用控制芯片好坏的检测程序，具体内容可参见源码注释-Keil C platform based on C program source code, apply to AT89ls52, this procedure used to check the 7279 keyboard controller chip dedicated led mixed detection procedures, the specific content of the Notes can be found in source

这是一个51单片机控制语音芯片ISD33240放音的一端程序,这是测试机器人控制的一段程序.-This is a 51 microcontroller chip ISD33240 voice control of audio side procedures, This is the test of a robot control procedures.

320240液晶中文字库，如果没有内置字库，应该有一定的参考价值-LCD 320,240 Chinese font, if there is no built-in font, there should be some reference value

PIC18与LCD12864的C语言程序，注意修改管脚。-PIC18 and LCD12864 the C language program, pay attention to pin modification.