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数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计,数据采集与通信控制采用...
数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计,数据采集与通信控制采用了单片机8051来实现,硬件部分是以单片机为核心,还包括模-数转换模块,显示模块,和串行接口部分,还有一些简单的外围电路。8路被测电压通过通用ADC0809模-数转换,实现对采集到的数据进行模拟量到数字量的转换,由单片机对数据进行处理,用LCD显示模块来显示所采集的结果,并将数据通过串行口传输到PC机上,MCU与 PC机间的电平匹配采用MAX232接口芯片,由PC机完成数据接收和显示,VB程序编写了更加人性化的人机交互界面。-Data Acquisition System Analog domain as communication with the figure of the indispensable bridge between the domain has a very important role. This article focuses on the introduction of data acquisition system. Control data acquisition and communication of the use of a modular design, data collection and communications control to the use of a 8051 single-chip implementation, the hardware part of the single-chip microcomputer as the core, but also mold- digital conversion module, display module, and serial interface part, have some simple external circuit. 8 road test voltage through the common mode ADC0809- conversion, implementation of the collected data to the digital analog conversion, the
- 2022-05-24 09:28:44下载
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使用显示接收到的数据,使用液晶显示器使用字符*…
使用LED显示接收到的数据,使用LCD显示发送的字符
* 程序使用波特率为9600,程序运行时需要在pc机上使用一个串口
* 接收发送程序,发送字符应为asc码,接收的字符为十六进制-The use of LED display received data sent using the LCD display uses characters* for 9600 baud rate, the program needs to run-time machine pc using a serial port* send procedure to receive, send characters should asc yards receiving for the characters Hexadecimal
- 2022-07-17 16:29:16下载
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51单片机做的 红外遥控 内含有仿真 是PROUUE
的仿真
51单片机做的 红外遥控 内含有仿真 是PROUUE
的仿真-51 single-chip infrared remote control to do contain PROUUE simulation is the simulation
- 2023-04-10 02:00:04下载
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本程序是通过单片机进行电机的控制,可以控制电机的转速,前进和倒退。单片机通过串口接收来计算机的控制信号(可以采用无线方式进行串口的通讯)。工具采用的是“韦福”的...
本程序是通过单片机进行电机的控制,可以控制电机的转速,前进和倒退。单片机通过串口接收来计算机的控制信号(可以采用无线方式进行串口的通讯)。工具采用的是“韦福”的仿真软件。-this procedure through the MCU for motor control, control of the motor forward and retrogression. SCM through the computer serial port to receive the control signal (which can be used for wireless serial communications). Tools used the "ru" simulation software.
- 2023-05-31 12:20:03下载
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转速表:硬件简单,您可以用89c2051代替89c51,p1口做数据输出;p3口做位驱动,int0为转速信号输入...
转速表:硬件简单,您可以用89c2051代替89c51,p1口做数据输出;p3口做位驱动,int0为转速信号输入-speed : hardware simple and you can replace 89c51 89c2051, p1 I do data output; P3- I do drive, int0 to speed signal input
- 2022-03-31 04:05:54下载
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通过单片机定时器 来设定任意比的pwm波
通过单片机定时器 来设定任意比的pwm波-Through the single-chip microcomputer to set arbitrary timer pwm wave ratio
- 2022-03-24 21:28:56下载
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FX2 development board downloads C
FX2开发板程序下载C -FX2 development board downloads C
- 2023-08-02 14:50:03下载
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ACM
ACM-12864汉字液晶显示驱动程序 绝对好用-ACM-12864 character liquid crystal display driver never use
- 2022-02-21 15:12:16下载
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教会你PICc的编程技巧,包括PIC的汇编与c,以及一些函数,高效编程技巧...
教会你PICc的编程技巧,包括PIC的汇编与c,以及一些函数,高效编程技巧-church you PICc programming skills, including the compilation and PIC c, and some function, efficient programming skills
- 2023-05-15 10:25:03下载
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飞行控制的描述,mikrocontroler和直流电机
a flight control description with mikrocontroler and DC motors
- 2023-05-03 09:00:05下载
- 积分:1