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Description: 一个完整得AVR现场下载器，制作源代码，
AVR单片机现场ISP编程器程序
目标MCU： AT89S52-24PI
编译器：KEIL C51 7.0
晶振:11.0592MHz-integrity in a scene AVR for download, making source code, AVR ISP programmer scene procedures MCU target : AT89S52- 24PI compiler : KEIL C51 7.0 crystal : 11.0592MHz
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Size: 101376 |
Author: |
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Description: 操作触摸屏控制器 ＡＤＳ７８４３ ＡＤＳ７８４６的Ｃ程序 Keil C, AT89S52-operation Touchscreen Controller ADS7843 ADS7846 C procedures Keil C, AT89S52
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Size: 4096 |
Author: zhukun |
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Description: 程序在KEIL上调试成功，并下载到AT89S52中验证，经验证单片机与ZLG7289通讯正常，显示结果稳定可靠-procedures KEIL debugging success and downloaded to AT89S52 demonstrated that certified SCM and ZLG7289 communications normal, stable and reliable results show
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Size: 1024 |
Author: tucheng |
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Description: 使用51系列单片机（AT89S52）控制LCD（12864）,全菜单化操作控制初始时间输入，并以指针+数字形式或纯数字形式显示当前时间（年月日周时分秒）及温度（±XXX.XXXX），工程需要环境为keil Uvision2，其中包含以下各模块的C语言驱动程序：x5045,8255c,ATM12864,ds1302,ds1820,8键键盘(74LS164控制)-The use of 51 series single-chip microcomputer (AT89S52) control LCD (12864), the entire menu of operational control of the initial time input, and to guide+ Digital form or pure digital form displays the current time (day of week, minutes and seconds) and temperature ( ± XXX.XXXX), works for the needs of the environment keil Uvision2, which includes the following modules of the C language driver: x5045, 8255c, ATM12864, ds1302, ds1820, 8 keys keyboard (74LS164 control)
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Size: 598016 |
Author: 赵奇 |
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Description: 这是一个远程温度计
MCU: AT89S52
温度传感器: DS18B20
晶振: 12MHz
使用串口连接,在PC端使用"超级终端"打开
设置如下:
波特率: 4800
数据位: 8
奇偶校验: 无
停止位: 1
数据流控制: 无
电路图见Thermometer-SCH.jpg
该程序的编写参照了Keil UV2自带的便子
见EXAMPLES\MEASURE
使用终端交互方式
其实,这不仅是一个测漫器,
它的时钟也非常准确.-This is a remote thermometer MCU: AT89S52 Temperature sensor: DS18B20 crystal: 12MHz to use serial port connection, in the PC client to use super terminal Open settings are as follows: baud rate: 4800 data bits: 8 Parity: None Stop bits: 1 Data Flow Control: No schematics see Thermometer-SCH.jpg the program prepared by the light of the Keil UV2 own son will see the use of terminal interactively EXAMPLESMEASURE In fact, this is not only a measured man, and it is also very accurate clock.
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Size: 97280 |
Author: tary |
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Description: Keil编程环境下基于AT89S52单片机的C语言编程实践，本文是笔者实际工作的点滴经验总结。
www.200yi.com
提供。-Programming environment Keil MCU AT89S52 based on C language programming practice, this article is the author of little practical work experience. www.200yi.com provide.
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Size: 138240 |
Author: 杨铸 |
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Description: AT89S52通过PWM控制步进电机的C51程序，实现了四相步进电机的起停、速度、方向控制，并具有避免速度切换过快造成丢部的功能。Keil编写，Proteus7下仿真通过。-A program of the stepper motor controlment using PWM method.
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Size: 21504 |
Author: yushun |
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Description: /8051单片机TLC1549数据采集程序源代码
//单片机：At89S52
//连接类型：232 |485 接口
//校验方式：checksum
//开发环境：keil C-/ 8051 TLC1549 data acquisition source code// single-chip: At89S52// connection type: 232 | 485// Check mode: checksum// development environment: keil C
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Size: 7168 |
Author: 缪洁辉 |
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Description: 使用AT89S52单片机的简易电子琴程序的KEIL工程，以及三篇与之有关系的论文-AT89S52 MCU using simple procedures KEIL organ works, as well as three papers which are related to
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Size: 654336 |
Author: 无语 |
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Description: 测量水位高度的测量电路和控制水位高度的51单片机程序，测量水位的传感器制作方法。该方法成本很低，而测量精度也不错。
开发软件keil C51 单片机是AT89S52 -A high degree of measuring the water level measurement and control circuit of the 51 high level single-chip process, the sensor measuring the water level method. This method is low cost, and the measurement accuracy is not bad. Keil C51 software is a single-chip AT89S52
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Size: 401408 |
Author: 廖振伟 |
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Description: 自动售货机掉货检测系统
at89s52 keil
-Goods vending machines out at89s52 keil Detection System
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Size: 44032 |
Author: ronnie |
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Description: NRF24L01无线射频模块开发测试程序，mcu为AT89S52，编程环境keil，调试通过。-The development of radio frequency modules NRF24L01 test procedure, mcu for AT89S52, programming environment keil, debugging through.
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Size: 56320 |
Author: 王永瑞 |
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Description: 51单片机实现目标板上 一串口到多串口的选择切换。
COMX下行口（接被监控设备）为16路RS232，上行口（接管理PC）为1路RS232或1路10BASE-T。
COMX支持四级级联。
包中源码为标准A51代码，可用KEIL直接编译生成可烧写文件，本设计应用目标芯片为at89s52。-51 MCU target board over a serial port to the serial port selection switches. COMX down mouth (then under surveillance equipment) for the 16-way RS232, uplink port (Hospitality Management PC) as a way RS232 or 1 10BASE-T. COMX to support four cascade. A51 source package as the standard code, can be used directly KEIL compiler generates Shaoxie documentation, the goal of chip design applications at89s52.
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Size: 3072 |
Author: Gloria |
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Description: 基于AT89S52和LCD1602的简单数字频率计，测量范围在0.2Hz到500kHZ之间，精度随频率有所变化。压缩包内包含Keil环境下的C语言源代码，以及Proteus仿真文件-Based on AT89S52 and LCD1602 a simple digital frequency meter to measure the range of 0.2Hz to 500kHZ between the precision with frequency change. Compressed package contains Keil environment, C-language source code, as well as the Proteus simulation file
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Size: 56320 |
Author: chh513 |
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Description: 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.
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Size: 633856 |
Author: 蔡力 |
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Description: Using Keil uVision to create this project and compile it to get the hex file.
Interfacing DS1307 with AT89S52/1/3 to read and write RTC(Real Time Clocking) IC with I2C bus protocol.
SDA and SCL connected into AT89S52 P2.0 Pin and P2.1 pin.
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Size: 1024 |
Author: Andrew Raharjo |
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Description: 在keil开发环境下，用AT89S52做主控制器对外界温度值进行检测，并通过串口上传到PC中，查看温度计录，可作毕业设计，内附有电路图 Proteus 软件进行模拟-In keil development environment, using AT89S52 call the shots on the external temperature controller to detect and uploaded to the PC via serial port, view the thermometer record, can be used for graduate design, containing a circuit simulation software Proteus
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Size: 68608 |
Author: gggg |
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Description: 本程序是24C01的51单片机读写程序。
测试芯片：at89s52
晶振：12MHz
有keil、proteus文件和24c01的英文文档和详细注释-This procedure is 24C01 microcontroller 51 to read and write procedures. Test chip: at89s52 crystal: 12MHz with keil, proteus file and 24c01 documents and detailed notes in English
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Size: 434176 |
Author: 彭 |
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Description: 本程序是24C128的51单片机读写程序。
测试芯片：at89s52
晶振：12MHz有keil、proteus文件和24c128的英文文档和详细注释-This procedure is 24C128 microcontroller to read and write program 51. Test chip: at89s52 crystal: 12MHz with keil, proteus file and 24c128 documents and detailed notes in English
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Size: 899072 |
Author: 彭 |
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Description: 本程序是测试51单片机的使用LCD1602功能
测试芯片：at89s52
晶振：11.0592MHz
有keil、proteus文件和详细注释-This procedure is to test 51 single-chip functional test chips using the LCD1602: at89s52 Crystal: 11.0592MHz with keil, proteus file and detailed notes
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Size: 577536 |
Author: 彭 |
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