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Description: mp-a(d)打印机和51单片机的ttl通讯方式c源代码。-mp-a (d) and 51 printers MCU ttl communication c source code.
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Size: 1070 |
Author: 郭志伟 |
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Description: 平凡的单片机,MCS-51单片机教程
1、何谓单片机 一台能够工作的计算机要有这样几个部份构成:CPU(进行运算、控制)、RAM(数据存储)、ROM(程序存储)、输入/输出设备(例如:串行口、并行输出口等)。在个人计算机上这些部份被分成若干块芯片,安装一个称之为主板的印刷线路板上。而在单片机中,这些部份,全部被做到一块集成电路芯片中了,所以就称为单片(单芯片)机,而且有一些单片机中除了上述部份外,还集成了其它部份如A/D,D/A等。
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Size: 169358 |
Author: bjackdl |
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Description: 这是一个有关于51单片机的A/D转换的代码,希望对单片机编程爱好者有所帮助。-This is a microcontroller on 51 of the A/D converter code, and I hope to microcontroller programming enthusiasts help.
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Size: 6144 |
Author: 梁远锋 |
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Description: 以GMS97C2051单片机为核心,采用TLC2543 12位串行A/D转换器,设计了一个串行数据采集/传输模块,给出了硬件原理图和主要源程序。-to GMS97C2051 as the core, using TLC2543 12 serial A/D converter, the design of a serial data collection/transmission module provides the hardware schematics and the main source.
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Size: 23552 |
Author: 李天华 |
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Description: 在定时器中断中做LED的PWM输出
AT89C2051实现A/D转换的C51程序
单片机开发系统 指令系统 程序设计 定时与中断 系统扩展 接口技术 串行口-the timer interrupt to do the PWM output LED AT89C2051 A/D conversion process C51 microcontroller development systems Instruction System Design and regularly interrupted expansion Serial Interface Technology
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Size: 191488 |
Author: fxy |
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Description: 16位4通道A/D转换器CS5523驱动程序。
C51,编写。测试通过-16 4-channel A/D converter CS5523 driver. C51, the preparation. The test
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Size: 2048 |
Author: 肖俊生 |
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Description: 单片机仿真软件proteus做的一个串口通讯-microcontroller simulation software lic do a serial communications
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Size: 34816 |
Author: 周 |
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Description: 51单片机实现A/D转换,利用串口输出的程序(WAVE编译)-51 MCU A/D conversion, using the serial output (WAVE compiler)
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Size: 1024 |
Author: 马 |
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Description: SH301.C A/D采样的单片机例程
SH302.C 基于89C2051的电压采样程序
SH303.C 单片机的电流检测程序
304 仪表放大器芯片的使用 不提供程序。
SH305.C DS1820温度测量程序
SH306.C HMR3000数字罗盘的读数程序
SH307.C GPS的读数程序 需要加上液晶显示部分的程序
-SH301.C A/D sampling routines SH302.C microcontroller based 89C2051-- Pressure sampling procedures SH303.C SCM current detection procedures 304 Instrumentation amplifier chip for use procedures . SH305.C DS1820 temperature measurement procedures SH306.C HMR3000 digital compass readings SH307.C procedures GPS readings procedures required for the liquid crystal display part of the process
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Size: 71680 |
Author: 马一 |
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Description: 本文主要研究单片机(80C51)在多点温度采集控制系统中的应用。通过A/D转换器ADC0809把集成温度传感器AD590采集的经过处理的模拟信号转换成数字信号,然后把转换好的数据传送给单片机,由单片机对数据进行有目的得操作。如,在数码管上实时显示温度值,把数据传送给上位机等等。-this study SCM (80C51) in multi-point temperature Acquisition and Control System applications. Through A/D converters Connection between ADC 0809 put Integrated Temperature Sensor AD590 after the acquisition of analog signal processing converted into digital signals and then converting good data to microcontroller, SCM by the data for a purpose in the operation. For example, in digital real-time display tube temperature, the transmission of data to the PC, and so on.
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Size: 59392 |
Author: 王启才 |
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Description: mp-a(d)打印机和51单片机的ttl通讯方式c源代码。-mp-a (d) and 51 printers MCU ttl communication c source code.
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Size: 1024 |
Author: 郭志伟 |
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Description: MSC 1210 A/D Conversion for 1 input signals (-2.5V ... +2.5V)
Inputs pairs AIN0-AIN1 read in an interrupt service routine-MSC 1210 A/D Conversion for an input signals (-2.5V ... 2.5V) Inputs pairs compute-con read in an interrupt service routine
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Size: 2048 |
Author: jacky |
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Description: 2位微机实验指导书
华中科技大学计算机学院
武汉市豪申光电新技术有限公司
第一章 基本接口实验 2
第一节 并行接口实验(8255芯片实验) 2
实验一 步进电机控制接口实验 2
第二节 定时/计数实验(8253芯片实验) 9
实验二 音乐发生器接口实验 9
第三节 串行通信接口实验(8251芯片实验) 21
实验三 RS-232标准全双工查询方式异步串行通信实验 21
第四节 A/D D/A转换器接口实验 32
实验四 查询方式A/D转换器接口实验(ADC0809) 32
实验五 D/A函数波形发生器接口实验(DAC0832) 40
第二篇 微机原理实验 44
第一章 16位汇编语言编程实验 44
实验一 系统认识实验 44
实验二 数据码制转换程序设计实验 49
实验三 求和程序设计实验 59
实验四 分支程序设计实验 68
实验五 循环程序设计实验 77
实验六 排序程序设计实验 86
实验七 子程序设计实验 95-two computer guide books Huazhong University of Science and Technology in Wuhan City Computer College ho optoelectronic applications of new technologies first Limited Chapter two basic interface experimental section I Parallel Interface (8,255 microarray experiment) into two experimental step motor control interface is regular inspection section 2/Counting Experiment (8253 experiment) 9 2 Experimental Music Generator Interface 9 Section III Series Communication Interface Experiment (8251 microarray experiment) 21 experimental three RS-232 standard full-duplex asynchronous serial inquiry OK communication experiment 21 Section IV A/D D/A converters Interface 32 inquiry experiment four A/D converters interface Experiment (Connection between ADC 0809) 32 experimental 5 D/A waveform g
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Size: 1617920 |
Author: xiak |
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Description: 用51系列单片机控制TLC2543实现A/D转换调试程序-51 Series MCU control with TLC2543 realize A/D conversion debugger
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Size: 13312 |
Author: 任伟 |
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Description: 一个关于openh323的视频库,只能借助于找个库才可以进行以后的视频添加-Openh323 a video library, can only help to find a library can only be carried out after the video to add
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Size: 4591616 |
Author: fff |
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Description: 本程序是一种先进的充气电缆气压自动监测系统的程序。其特点是可以对电缆线路上各点的气压值进行24小时实时监控。使管理人员可以实时掌握电缆内的气压情况,及时发现漏气隐患,从而保证通信畅通。
系统采用性能价格比较好的AK-3 型压力传感器,直接输出0~5V电压信号。电压信号的转换采用串行接口的12位A/D转换器TLC2543,精度和速度都能很好地满足系统要求。仪器的CPU采用目前低价位但技术十分成熟的AT89C51,仪器的LED数码管显示/驱动芯片采用接口简单但功能强大的HD7279。本系统提供日历时钟电路,在方便用户确定时间的同时,还可以为定时通信提供依据;在发生报警时还能向上位机提供确切的报警时间。同时系统还设计了RS-232总线的通信接口电路,每到整点就要向上位机发送各路气压值,供上位机记录分析。
本系统软件分两大部分,键盘中断和定时中断。工作流程是这样的:每50ms就要进行AD转换,尺度变换,比较是否越位,是否报警等操作,如果有按键动作,执行键盘中断程序。键盘解释在5s之内有效。
如需详细的硬件电路与说明文档,请与作者联系!-err
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Size: 6144 |
Author: 杨志亮 |
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Description: 平凡的单片机,MCS-51单片机教程
1、何谓单片机 一台能够工作的计算机要有这样几个部份构成:CPU(进行运算、控制)、RAM(数据存储)、ROM(程序存储)、输入/输出设备(例如:串行口、并行输出口等)。在个人计算机上这些部份被分成若干块芯片,安装一个称之为主板的印刷线路板上。而在单片机中,这些部份,全部被做到一块集成电路芯片中了,所以就称为单片(单芯片)机,而且有一些单片机中除了上述部份外,还集成了其它部份如A/D,D/A等。-Ordinary single-chip, MCS-51 single-chip tutorial one, what is meant by a single-chip computer must be able to work the following constitute a part of: CPU (for computing, control), RAM (data storage), ROM ( program memory), input/output device (for example: serial port, parallel output, etc.). In the personal computer part was divided into a number of these chips, the installation of a printed circuit board called the motherboard. In the single-chip, these parts were done in an integrated circuit chip, so called monolithic (single chip) machines, but there are some single-chip in addition to the above parts, but also integrates Other parts such as A/D, D/A and so on.
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Size: 168960 |
Author: bjackdl |
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Description: 2位A/D转换器ADS7804与51单片机的接口及程序设计用的是C语言
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Size: 7168 |
Author: bird |
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Description: 89S51用的A/D数字采样式电压表,能实现电压表的基本功能,比较实用-89S51 used A/D digital sampling voltage meter, voltage meter to achieve the basic functions, more practical
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Size: 18432 |
Author: gtxy |
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Description: 基于51单片机温度采集系统 ,运算放大器与A/D双积分式转换芯片ICL7135相连,将数据采集进入控制器-Temperature acquisition system based on 51 MCU, op amp and A/D conversion chip ICL7135 double integral connected into the controller, data acquisition
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Size: 30720 |
Author: 武心尘 |
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