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Description: 使用的微处理器AT89C51作为控制元件设计了一种电子密码锁。其具有可设置多组
密码、多次改写和保存密码的优点，克服了普通锁需要随身携带钥匙且易丢失、保密性差的缺点，在宾
馆、办公大楼、仓库、保险柜和家庭普遍适用。
-AT89C51 microprocessor used as a control components designed an electronic code lock. It has to set multiple passwords, password repeatedly rewritten and preserve the advantages of the need to overcome the general lock-key and easy to carry the loss, the confidentiality of the shortcomings of the poor, in hotels, office buildings, warehouses, safe and family universally applicable.
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Size: 81920 |
Author: 罗志坚 |
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Description: 单片机开发工程案例分析与解析(包括7个常用的经典案例）-Single-chip development project case studies and analysis (including the seven classic case of commonly used)
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Size: 470016 |
Author: caojing |
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Description: This IR (Infra-Red) learn module for home automation system. It can learn IR codes from different IR remotes, and then execute any assigned actions controlled by learned IR remote.
This project was developed using Keil 8051 compiler.
Processor - Atmel AT89C51
Frequency - 22.1184 Mhz (described as OSC_FREQ in "timer.h")
Timer 0 - system timer (used for timeouts and delays)
Also, look in folder /doc for additional information about IR codes formats and codes from different manufacturers. -This is IR (Infra-Red) learn module for home automation system. It can learn IR codes from different IR remotes, and then execute any assigned actions controlled by learned IR remote.
This project was developed using Keil 8051 compiler.
Processor- Atmel AT89C51
Frequency- 22.1184 Mhz (described as OSC_FREQ in "timer.h")
Timer 0- system timer (used for timeouts and delays)
Also, look in folder /doc for additional information about IR codes formats and codes from different manufacturers.
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Size: 528384 |
Author: Gulf |
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Description: 开发工具： MedWin v2.39单片机集成开发环境，AT89C51单片机，Insight ME-52H仿真机，RP-3000通用型编程器。
项目描述：
这是一个通用中间件，在模拟量输入前可接各种物理量的传感器，完成物理信号的测量与显示；在模数变换后将数字量通过并行总线引入单片机系统，可生成标准的EIA协议，再经由RS232串口引入通用机系统,完成进一步的处理或界面表征。-Tools: MedWin v2.39 single-chip integrated development environment, AT89C51 single-chip, Insight ME-52H simulator, RP-3000 general-purpose programmer. Project Description: This is a generic middleware, in the Analog Input former of which can be accessed by a variety of physical sensors, signal the completion of the physical measurement and display in the analog-to-digital conversion will be digital parallel bus through the introduction of single-chip microcomputer system can be generation EIA standard agreement, and then the introduction of Universal Serial RS232 systems, the completion of further processing or characterization of the interface.
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Size: 153600 |
Author: 周波 |
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Description: 摘要：单片计算机即单片微型计算机。是 集CPU ,RAM ,ROM ,定时，计数和多种接口于一体的微控制器。他体积小，成本低，功能强，广泛应用于智能产品和工业自动化上。而51 单片机是各单片机中最为典型和最有代表性的一种。这次毕业设计通过对它的学习，应用，从而达到学习、设计、开发软、硬的能。本设计以单片机AT89C51为核心，运用C语言编程，用发光二级管实行多功能的电子时钟，在实现正常的电子钟基础上，更增加了一些额外的功能，也同时增加了一些趣味性。
关键词：单片机；发光二极管、C语言
-The Design of The Interest Electric Clock System
Name：Lin Ji Hai
Major：Electronics Information Science and Technology
Tutor：Gong He
Abstract: Monolithic computer namely monolithic microcomputer. Is collection CPU, RAM, ROM, fixed time, counting and many kinds of connections in a body s micro controller. His volume is small, the cost is low, function, widely applies in the intelligent product and in the industrial automation. But 51 monolithic integrated circuits are in various monolithic integrated circuits are most typical and the most representative one kind. This graduation project through to its study, application, thus achieves the study, the design, to open becomes tender hardly, energy. This design take monolithic integrated circuit AT89C51 as a core, utilizes the C language programming, implements the multi-purpose electronic clocks with the illumination second-level tube, in realizes in the normal electron clock foundation, increased some extra fun
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Size: 280576 |
Author: yuqingwei |
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Description: 这是一个简易电子琴的源码及电路仿真，对大多数刚接触单片机的同志会有很大的帮助。其中一曲《蒲公英的约定》更能打动很多女生的芳心！-This is a project of simple E-Peino with code and simulink inside,which is of great help to those who are beginners of MicroProcesser such as AT89C51,AT89S52 and so on! Well the rethem of <PuGongYinDeYueDing> may get the girls you are longing for!
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Size: 52224 |
Author: 赵 |
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Description: AT89C51 控制的红绿灯程序 keil环境下的工程 包含.hex-AT89C51-controlled traffic light program under the project include keil. Hex
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Size: 13312 |
Author: 王曙 |
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Description: AT89C51 单片机L298驱动电机，控制2个12V 直流电机。求PWM 调速的C程序，电路图，电机正反转C程序，流程图-AT89C51 microcontroller L298 drive motor, control two 12V DC motors. PWM speed control of C seeking procedures, schematics, motor reversing C program, flow chart
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Size: 1024 |
Author: 王敏 |
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Description: AT89C51/52单片机模拟SPI总线，驱动1k的EEPROM存储芯片的程序，已经封装好，直接在工程中添加93C46.C文件，并且在主函数中#include 93C46.H-AT89C51/52 chip analog SPI bus, the driver 1k of EEPROM program memory chips, have a good package, add 93C46.C directly in the project file, and in the main function# include 93C46.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动DS12C887芯片的程序，已经封装好，直接在工程中添加DS12C887.C文件，并且在主函数中#include DS12C887.H-AT89C51/52 Microprocessor DS12C887 chip program, has a good package, add DS12C887.C directly in the project file, and in the main function# include DS12C887.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机模拟I2C总线，驱动1k的EEPROM存储芯片24C02的程序，已经封装好，直接在工程中添加24C02.C文件，并且在主函数中#include 24C02.H-AT89C51/52 chip analog I2C bus, the driver chip 24C02 1k of EEPROM program memory, has a good package, add 24C02.C directly in the project file, and in the main function# include 24C02.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动字符液晶屏LCD1602的程序，已经封装好，直接在工程中添加LCD1602.C文件，并且在主函数中#include LCD1602.H-AT89C51/52 Microprocessor character LCD LCD1602 procedures are packaged well, directly in the project to add LCD1602.C file, and in the main function# include LCD1602.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动点阵液晶屏LCD12864的程序，已经封装好，直接在工程中添加LCD12864.C文件，并且在主函数中#include LCD12864.H-AT89C51/52 dot matrix LCD driver chip LCD12864 procedures are packaged well, directly in the project to add LCD12864.C file, and in the main function# include LCD12864.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51 CAN demo project
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Size: 31744 |
Author: Ruslan |
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Description: 实训使用AT89C51控制，其中使用p2做输出，p3口做控制信号，使用外部中断1作调节小时，外部中断0作调节分钟，定时器1在计数模式作调节秒，定时器1在定时模式用于计数，而p0.0做总控开关的入口。
软时钟是利用单片机内部的定时器\计数器来实现的，它的处理过程如下：首先设定单片机内部的一个定时器\计数器工作于定时方式，对机器周期计数形成基准时间，然后用另一个定时器\计数器或软件计数的方法对基准时间计数形成秒，秒计60次形成分，分计60次形成小时，小时计24次则计满一天。然后通过数码管把它们的内容在相应位置显示出来即可。-Training use AT89C51 control, which use p2 do output, p3 mouth do control signal, use external interruption 1 to adjust hours, and external interruption, 0 to adjust minutes, the timer 1 in count mode to adjust seconds, the timer 1 in timing model in the count, and p0.0 do always control switch of the entrance.
Soft clock is using single chip computer internal timer \ counter to implementation, it is the process of the following: first set inside the single chip microcomputer a timer \ counter work in regular way, to machine cycle count form benchmark time, and then used another timer, counter or software count method to count the benchmark time form seconds, seconds program 60 times form points, points plan 60 times form hours, and hours 24 times with the project plan a day. Then through the contents of the digital tube they in their place can be displayed.
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Size: 66560 |
Author: 陈光 |
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Description: 8 7 segment display through 74hc138 and at89c51
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Size: 2048 |
Author: Faraz Khan |
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Description: Celsius and fahrenheit scale digital thermometer using AT89C51
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Size: 101376 |
Author: Abdulkawi alareefi |
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Description: 基于AT89C51单片机的12864 LCD汉字显示，实现按键控制LCD上的文字上下翻页。整个文件是KEIL完整工程，包含了PROTUES仿真文件。-Based on AT89C51 12864 LCD character display to achieve flip up and down keys to control the text on the LCD. KEIL entire file is complete project, including the PROTUES simulation files.
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Size: 65536 |
Author: 烟柳画桥135 |
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Description: 8051 based project complete
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Size: 28672 |
Author: manikandan |
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Description: it is at89c51 based project in which ds1621 thermostat chip is interfaced and value of temperature is displayed on 16*2 LCD
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Size: 43008 |
Author: majoka |
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