第1个回答 2009-06-09
In today's world has entered the rapid development of the information age, information age in which communication in particular is the fastest growing mobile communications industry. Today, a wide range of communications equipment have access to people's lives, especially the mobile phone and computer has become essential to daily life and the total equipment. And between mobile phones and mobile phones, computer access are data transmission, while the phone is an example of wireless transmission. This article is the use of single-chip microcomputer as 89c51 and 87C2051 microcontrollers, produced by the two systems to send and receive. Way to use wireless data transmission.
Serial communication in achieving this design is the use of VB Programming mscomm control module with the realization of the communications between computers. Mscomm control with programmable settings first RTSEnable attention should be paid to the properties, in order to False when to send data signals to achieve PTR2000 functions; to True when, PTR2000 to achieve the function of receiving data signals.
TLC1549 program for the realization of the analog signal into digital signal, in the computer and the wireless transmission module for transmission and display.
In fact, now is the era of analog era, the era of the future from the current trend is the development of the digital age. Monitor the operation of intelligent, digital control, digital display is a necessary condition for the next display. With the advent of the digital age, digital technology will replace analog technology, LCD will soon replace the existing analog CRT monitors. The design of the C-line of the LCD Serial Programming
过了四级的街上一抓一把,我一个宿舍全六级都只是一般,有什么奇怪的
既然过了四级那么强,还出分翻译,真的是在骗自己,网上翻译就够了,帮SB翻译不值得本回答被网友采纳
第2个回答 2009-06-08
The world has already got in to fly soon a development nowadays of information ages, but in this information ages in correspondence especially move correspondence is development quickest industry.Now various correspondence equipments of each kind continuously get into people of life, particularly is cellular phone and computer now have already become people's daily life total essential to have of equipments.But the deliver of which is all data on the Internet of the , computer of cellular phone and cellular phone, but the cellular phone be the model that the wireless deliver.This text is to make use of a 89 c 51 with 87 C2051 list slice the machine be a tiny controller, creation receive and dispatch two system.Use the deliver of data of the way realization that the wireless deliver.
At realization string correspondence this design VB plait what distance make use of be a mscomm to control a piece, realization mold piece and of calculator of correspondence.At control a piece to carry on with the mscomm weave a distance want the RTSEnable of the attention constitution first of attribute, for False PTR2000 realization send out the function of data signal;While ising a True, PTR2000 the realization receive the function of data signal.
Carry on plait distance to the TLC1549 realization will imitate of telecommunication number conversion become numeral signal, Be in the calculator and the wireless spread of the mold piece carry on deliver with manifestation.
Now of the ages in fact still keep imitating ages, but future ages from current of development trend to see is numeral ages.The display intelligence turn an operation, numeral control, figures manifestation is future the essential condition of the display.Along with the approach in numeral ages, numeral technique necessarily will overall replace emulation technique, LCD soon would overall replace now of imitate CRT display.This design to C type string LCD line plait distance realization.
第3个回答 2009-06-13
过4级算什么。
我今年上初三都过六级了。
第4个回答 2009-06-08
In today's world has entered the rapid development of the information age, information age in which communication in particular is the fastest growing mobile communications industry. Today, a wide range of communications equipment have access to people's lives, especially the mobile phone and computer has become essential to daily life and the total equipment. And between mobile phones and mobile phones, computer access are data transmission, while the phone is an example of wireless transmission. This article is the use of single-chip microcomputer as 89c51 and 87C2051 microcontrollers, produced by the two systems to send and receive. Way to use wireless data transmission.
Serial communication in achieving this design is the use of VB Programming mscomm control module with the realization of the communications between computers. Mscomm control with programmable settings first RTSEnable attention should be paid to the properties, in order to False when to send data signals to achieve PTR2000 functions; to True when, PTR2000 to achieve the function of receiving data signals.
TLC1549 program for the realization of the analog signal into digital signal, in the computer and the wireless transmission module for transmission and display.
In fact, now is the era of analog era, the era of the future from the current trend is the development of the digital age. Monitor the operation of intelligent, digital control, digital display is a necessary condition for the next display. With the advent of the digital age, digital technology will replace analog technology, LCD will soon replace the existing analog CRT monitors. The design of C-based serial LCD line of the programming.
第5个回答 2009-06-17
五十分哦,你的要求挺低的.你怎么不问你自己啊.蠢货.