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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: 本程序采用AT89C51单片机，ADC0809模数转换芯片进行模数转换，最终由数码管显示“0809**”。-This procedure using AT89C51 single-chip microcomputer, ADC0809 analog-to-digital conversion chip for analog-digital conversion, and ultimately by the digital tube displays
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Size: 2048 |
Author: 李凯 |
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Description: ad转换0809的引用实例，次程序调试过，用作数字电压表，精度还不错。-ad conversion of the quoted examples of 0809, sub-program debugging, and used as a digital voltage meter, accuracy was not bad.
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Size: 19456 |
Author: 徐姚 |
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Description: 用单片机+0809做的电压表，很准确的。欢迎大家升级使用。-MCU+ 0809 to do the voltage meter, very accurate. Welcome everyone to upgrade to use.
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Size: 1024 |
Author: day |
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Description: 51作处理器，0809采集数据，比较大小，去掉最大值（毛刺），即有效值的采集，再用串口传到单片机上-51 for the processor, 0809 data collection, compare the size, remove the maximum (Burr), the RMS of the collection, and then reached the single-chip serial port on
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Size: 4096 |
Author: 魏娇 |
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Description: 非常好的原代码，利用cpld控制0809采样，利用maxplus平台开发-Very good original code, the use of CPLD Control 0809 sampling, the use of platform development maxplus
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Size: 2101248 |
Author: xiaoxu |
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Description: 这是一个有c51单片机和0809构成的数字电压表，测量0-5v的电压，输入电压值超过5v的时候会产生报警-This is a C51 and 0809 consisting of single-chip digital voltage meter to measure 0-5v voltage 5v input voltage values over time will produce alarm
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Size: 1024 |
Author: 朱智寅 |
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Description: 用0809 和单片机开发的一个电要表的程序为共阳数码管显示-By 0809 and developed a single-chip power to the procedure table for a total of Yang digital tube display
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Size: 74752 |
Author: 陈飞 |
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Description: 温度的BCD码显示
在0809上显视的是电压值，所以必须将电压转换成温度值。LM35传感器的电压温度特性为“10mV/摄氏度”，经放大电路放大四倍后为40mV/摄氏度，因此对于255来说，每个数代表了20mV，也就是说电压值中的每个00000002代表了温度值中的00000001，由此可编出一张BCD码转换表，此部分程序如下：
-Temperature BCD code displayed in the 0809 significantly depending on the voltage value, so the voltage must be converted into temperature values. LM35 temperature sensor voltage characteristics 10mV/° C , by the amplifier circuit to enlarge four times the post-40mV/° C, so for example 255, each number represents a 20mV, voltage value that is to say each represents 00,000,002 temperature value of 00000001, which can be made available for out of a BCD code conversion table, this part of the procedures are as follows:
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Size: 1024 |
Author: xuye |
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Description: 51单片机控制AD0809程序以及0809详细资料-51 single-chip AD0809 control procedures, as well as detailed information on 0809
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Size: 68608 |
Author: xufei |
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Description: 基于80C51的AD转换程序，采用C编写，使用0809AD采集芯片-80C51 based on the AD conversion process, using C to prepare, use 0809AD acquisition chip
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Size: 9216 |
Author: lin |
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Description: 8051系列的AD 和DA转换源代码，包含DAC0832,adc 0809,TCL548,TCL2543,ADC2051等等，有C和ASM的源代码。-8051 series AD and DA conversion source code, including the DAC0832, adc 0809, TCL548, TCL2543, ADC2051, etc., there are C and ASM source code.
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Size: 8192 |
Author: fish |
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Description: 基于单片机和0808的16位数据采集系统，通道可控-Based on a 0808 MCU and 16-bit data acquisition system and access control
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Size: 1024 |
Author: kingkong |
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Description: ADC0809的A/D转换芯片是比较老的芯片，但用的人还好多！-ADC0809 of A/D converter chip is a relatively old chip, but also a lot of people!
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Size: 15360 |
Author: 钟思饶 |
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Description: 0809数模转换模块以及1602显示器模块-0809 digital-to-analog conversion module and display module 1602
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Size: 1024 |
Author: xiaobinhamigua |
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Description: 0809 A/D 转换程序,可进行高精度的转换显示.-The conversion process, can show high-precision conversion.
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Size: 1024 |
Author: 姜伟 |
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Description: 一个8051与AD0809的数据采集电路的C程序。-8051 with a data acquisition circuit of the AD0809' s C procedure.
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Size: 1024 |
Author: zanewang |
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Description: 这是一个试验箱检测系统的代码，可以对扬声器、步进电机、12864液晶屏、12232液晶屏、0809、0832进行检测-This is a chamber of the code inspection system can loudspeakers, stepper motor, LCD 12864, 12232 LCD screen, 0809,0832 test
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Size: 6144 |
Author: liuyj |
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Description: 微机技术实验时的控制8253，8255，0809，0832，进行的录音放音实验，用汇编语言实现，将源程序用MASM进行编译，然后用LINK进行连接，运行文件后，提示录音后按任意键开始录音，12秒后开始出现放音信息，按空格键可以重复放音，其他键放音一次后跳出程序。自己根据实验流程图编写，用于学习交流，有部分注解。-Computer Technology 8253,8255,0809,0832 control experiments, carried out by recording playback experiments, using assembly language to achieve, to the source code to compile with MASM, and then connect with LINK, run file, prompted by pressing any key after recording the beginning of recording, 12 seconds after playback of information began to emerge, according to the space bar can repeat playback, and other key after playing out a procedure. Experimental flow chart in accordance with the preparation of their own for the exchange of learning, some comments.
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Size: 1024 |
Author: 韩杰 |
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Description: 0809ad采样 51单片机的0809ad采样学习-0809
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Size: 62464 |
Author: wang qimin |
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