介紹了一種基于C8051F020單片機(jī)的多路壓力測(cè)量?jī)x。該測(cè)量?jī)x選用電阻應(yīng)變式壓力傳感器采集壓力信號(hào)，并經(jīng)放大電路處理后送入C8051F020單片機(jī)，再由C8051F020單片機(jī)內(nèi)部的A/D轉(zhuǎn)換器將采集到的壓力信號(hào)進(jìn)行模數(shù)轉(zhuǎn)化，然后分別對(duì)數(shù)據(jù)進(jìn)行存儲(chǔ)和顯示。該測(cè)量?jī)x能測(cè)量6路壓力信號(hào)，并且各測(cè)量點(diǎn)都能單獨(dú)檢測(cè)和設(shè)置。由于采用了C8051F020單片機(jī)，簡(jiǎn)化了硬件電路，增強(qiáng)了抗干擾能力，使得測(cè)量?jī)x具有測(cè)量精度高，沖擊小等特點(diǎn)。 Abstract: A measurement apparatus for multi-channel pressure based on single chip microcomputer is introduced.It can measure 6 channels signal of the pressure，and the pressure measure points can be detection and located individually.The pressure signal sampling is obtained by resistor stress-type pressure sensors，the digital signals of 6 channels are collected through amplifying and adjustment circuit of pressure signals and internal integrated A/D converter of MCU.Finally，and it realizes the function to store and display data separately.C8051F020 was used to made hardware circuit simple，and it also enhanced the anti-interference ability.It features high precision and little impact.
標(biāo)簽： C8051F020 單片機(jī) 多路 壓力
上傳時(shí)間： 2013-11-16
上傳用戶：yare
針對(duì)當(dāng)前安檢力學(xué)試驗(yàn)機(jī)所能完成的試驗(yàn)種類單一、自動(dòng)化程度低等問(wèn)題，提出一種以ATmega128單片機(jī)為核心控制器的安檢力學(xué)試驗(yàn)機(jī)的設(shè)計(jì)。詳細(xì)闡述了該安檢力學(xué)試驗(yàn)機(jī)各個(gè)組成部分的設(shè)計(jì)原理和方案，并且給出了各部分的軟件設(shè)計(jì)思想和操作流程。經(jīng)過(guò)大量測(cè)試試驗(yàn)表明：設(shè)計(jì)的安檢力學(xué)試驗(yàn)機(jī)可以完成多達(dá)十余種的力學(xué)安檢試驗(yàn)，完全符合相關(guān)國(guó)家標(biāo)準(zhǔn)，并且具有數(shù)據(jù)采集精度高、傳輸速度快、操作安全簡(jiǎn)便等特點(diǎn)，實(shí)現(xiàn)了安檢設(shè)備的多功能化、數(shù)字化和自動(dòng)化。 Abstract: Currently， many mechanical security testing machines have only one function. The degree of automation of them is low. To solve those problems， a new kind of mechanical security testing machine， using ATmega128 micro-controller as its core controller， has been advanced. It describes the components of the machine. The principles and the scheme in the designing processes are presented in detail， and the software architecture and the operation processes of each part are given. After having done many testing， we have reached the following conclusions: the mechanical security testing machine presented can do over ten mechanical security tests complying with related national standards. It has high data acquisition accuracy and high transmission speed. The operation of the machine is simple and safe. In general， this machine is a multi-functional， highly automatic， digitalized security testing device.
標(biāo)簽： ATmega 128 安檢 試驗(yàn)機(jī)
上傳時(shí)間： 2013-11-05
上傳用戶：a67818601
multi-line Adjunct Communication Server
標(biāo)簽： Communication multi-line Adjunct Server
上傳時(shí)間： 2015-01-03
上傳用戶：784533221
多線程 ( Multi-Thread ) RS232 串行口通訊控件 ( 1.82 版，無(wú)源碼 Delphi 3.0/4.0/5.0 版適用 )，作者: Varian Software Services NL。
標(biāo)簽： Multi-Thread 1.82 232 RS
上傳時(shí)間： 2013-12-11
上傳用戶：2525775
C++中的虛函數(shù)(virtual function)
標(biāo)簽： function virtual 函數(shù)
上傳時(shí)間： 2013-12-23
上傳用戶：ynsnjs
SnackAmp is a powerful multi-platform audio music (mp3, ogg ,wav, streams ...) player and organizer for large music collections. Manage your entire collection, including ID3 tagging and auto-playlisting. Integrated web server for remote control/streaming
標(biāo)簽： multi-platform organizer SnackAmp powerful
上傳時(shí)間： 2013-12-22
上傳用戶：3到15
Mathematical function library for Microsoft C / by Unjeng Vheng 書(shū)的配套三張軟盤(pán)
標(biāo)簽： Mathematical Microsoft function library
上傳時(shí)間： 2014-07-05
上傳用戶：wanghui2438
MULTI BORAD 控制
上傳時(shí)間： 2014-01-18
上傳用戶：gmh1314
source codes for point to multi-point Bluetooth transaction in Symbian OS. A good beginning to learn Socket programming in Symbian OS.
標(biāo)簽： multi-point transaction Bluetooth beginning
上傳時(shí)間： 2014-01-09
上傳用戶：qweqweqwe
matlab/e,radial basis function
標(biāo)簽： function matlab radial basis
上傳時(shí)間： 2015-02-06
上傳用戶：zmy123
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1
