using 4bit MCU winbond w921c400 and 840 to achive 10 channel CT0 cordless phone

适用于内藏SED1335及其兼容控制器的320X240点阵字符-Applicable to embedded controller SED1335 compatible and SHARP-LM32019T 320X240 dot matrix characters

本系统以AT89S52单片机为核心部件，外加温度采集电路、及显示电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20，使系统具有测温误差小、分辨率高、抗干扰能力强，动态显示的方式等特点。本设计既可以对当前温度进行检测又可以对温度进行数码显示，两位整数两位小数的显示方式具有更高的显示精度，若超越极限温度则触发蜂鸣器报警。利用功能强大的Keil和具有互动电路仿真的Proteus进行程序的编写和仿真。-The system AT89S52 microcontroller as its core components, plus the temperature acquisition circuit, and display circuitry, and the more limited alarm circuits. Single bus-type digital temperature sensor DS18B20, the system has a temperature measurement error of the small, high resolution, anti-interference ability, dynamic show the way and so on. This design not only can detect the current temperature can also right temperature digital display, two integers with two decimal places are displayed to show a higher precision, if the temperature is beyond the limits of buzzer alarm is triggered. Keil and the use of powerful interactive circuit simulation of the Proteus programming the preparation and simulation.

液晶显示图片 -LCD Photo

一个让人感觉高深莫测的3D debug code ，至少可以激发你的斗志。-people a feeling of inscrutable 3D debug code, you can at least stimulate the morale.

用传输矩阵法计算光子晶体的透射率,文件中将程序写在word文档中,并附带有在matlab下画的图,程序用matlab编写,感觉很有用,-use of the transfer matrix method photonic crystals transmission rate, which will write the procedures for word documents, Matlab together with the painting under the plans, procedures using Matlab prepared, I feel very useful,

文件服务器，文件里有详细的服务器源代码和客户端源代码 非常实用

很小的俄罗斯方块，只用了440字节，能在DOS、WIN95、WIN98、WINME、WIN2000，XP下运行（其他的系统我没试过，可能行也可能不行）。-Mini Tetris

PCI信息查询，汇编语言，基于8086系统，功能丰富-Electronic alarm clock, assembly language, based on 8086 system

C8051 int 的汇编驱动程序，如果能看懂会给你带来很大的好处，学习的好资料.-The driver of C8051 int, it will bring you very big benfit if you will read it, it is very nice.

ADC Converter for PIC18f4520