-
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
- 积分:1
-
LCD模块 能够在按下一个键后 在液晶上显示相应的数据
LCD模块 能够在按下一个键后 在液晶上显示相应的数据 -LCD module can press a button and the LCD display on the corresponding data
- 2022-02-04 04:10:20下载
- 积分:1
-
Main functions: the use of AT89C/S51 as a controller, JM12864M models of lcd as...
主要功能:利用AT89C/S51作为控制器,JM12864M型号的lcd作为人机界面,18B20温度传感器和DS12887时钟芯片为辅助IC的可调万年历系统。此万年历可以形象的表现出系统当前的状况,并能随意设置闹铃和时间,具有保存和不保存的当前设置的功能。-Main functions: the use of AT89C/S51 as a controller, JM12864M models of lcd as a man-machine interface, 18B20 temperature sensors and DS12887 Clock IC chip for auxiliary adjustable calendar system. This calendar can show the image of the system
- 2022-06-12 17:45:08下载
- 积分:1
-
LCD显示的ENGLISH键盘,T6936C的可以进行仿真。别的不说了
LCD显示的ENGLISH键盘,T6936C的可以进行仿真。别的不说了-ENGLISH keyboard LCD display, T6936C can be simulated. To say the least the
- 2022-02-05 05:51:33下载
- 积分:1
-
用于接收红外摇控器和异步串行的8051单片机程序
用于接收红外摇控器和异步串行的8051单片机程序-for receiving infrared remote control and asynchronous serial 8051 of the procedures
- 2022-10-18 17:05:04下载
- 积分:1
-
lcd 液晶屏驱动
lcd 液晶屏驱动-LCD screen driver
- 2022-03-06 22:43:01下载
- 积分:1
-
c51程序集,适合有一定基础的人做为学习和提高用。
c51程序集,适合有一定基础的人做为学习和提高用。-C51 assembly, suitable for people who have a certain foundation for the study and improve with.
- 2022-05-31 17:20:49下载
- 积分:1
-
飞利浦51LPC系列单片机对交流电机控制的电路原理图和源程序
飞利浦51LPC系列单片机对交流电机控制的电路原理图和源程序-51LPC Philips Microcontroller series of AC motor control circuit schematic and source
- 2022-05-27 15:18:18下载
- 积分:1
-
DMA程序,51单片机
DMA例程,51单片机读写DMA的C语言程序和汇编程序-DMA routines, 51 single-chip DMA read and write C-language programming and assembler
- 2022-03-22 15:07:44下载
- 积分:1
-
C8051F32X的usb鼠标例程,c语言编写,包含完整的通信协议
C8051F32X的usb鼠标例程,c语言编写,包含完整的通信协议-C8051F32X the usb mouse routines, c language, contains a complete communication protocol
- 2023-05-31 16:15:02下载
- 积分:1