第1个回答 2008-05-06
Abstract
SCM since the 20th century since the advent of the 1970s, with its high cost performance, by the people's attention and concern, a very wide application, developed very quickly. 51 SCM SCM is the most typical and most representative one.
The design of a microcontroller chip and the AT89C51 stepper motor at the core, supplemented by the necessary external circuit, the design
The design of a microcontroller-based controller AT89C51 to ADC0809 as the core to speed sensor, the odometer counter, thermistor sensors, pressure sensors as the main external components, combined with the necessary external circuit, and the car dashboard Design and Implementation of the instrument system is accurate, reliable and easy to use the advantages of the vehicle instrument on behalf of the latest trends.
这个答案很好
参考资料：http://translate.google.com/translate_t?langpair=zh|en
第2个回答 2008-04-30
单片机自20世纪70年代问世以来，以其极高的性能价格比，受到人们的重视和关注，应用很广、发展很快。而51单片机是各单片机中最为典型和最有代表性的一种。
本次设计以AT89C51单片机芯片及步进电机为核心，辅以必要的外围电路，设计了
本次设计以AT89C51单片机为主控制器，以ADC0809为核心，以速度传感器、里程表计数器、热敏电阻式传感器、压力传感器为主要外围元件，辅以必要的外围电路，实现了汽车仪表的设计与实现，该仪表系统具有准确、可靠、使用方便等优点，代表了车用仪表的最新发展趋势。
关键词
汽车仪表 AT89C51单片机 步进电机应翻译为:SCM since the 20th century since the advent of the 1970s, with its high cost performance, by the people's attention and concern, a very wide application, developed very quickly. 51 SCM SCM is the most typical and most representative one.
The design of a microcontroller chip and the AT89C51 stepper motor at the core, supplemented by the necessary external circuit, the design
The design of a microcontroller-based controller AT89C51 to ADC0809 as the core to speed sensor, the odometer counter, thermistor sensors, pressure sensors as the main external components, combined with the necessary external circuit, and the car dashboard Design and Implementation of the instrument system is accurate, reliable and easy to use the advantages of the vehicle instrument on behalf of the latest trends.
Keywords
Automobile Instrument AT89C51 SCM stepper motor
大哥，我用Google翻译的，希望你采纳！
第3个回答 2008-05-02
摘要
单片机自20世纪70年代问世以来，以其极高的性能价格比，受到人们的重视和关注，应用很广、发展很快。而51单片机是各单片机中最为典型和最有代表性的一种。
本次设计以AT89C51单片机芯片及步进电机为核心，辅以必要的外围电路，设计了
本次设计以AT89C51单片机为主控制器，以ADC0809为核心，以速度传感器、里程表计数器、热敏电阻式传感器、压力传感器为主要外围元件，辅以必要的外围电路，实现了汽车仪表的设计与实现，该仪表系统具有准确、可靠、使用方便等优点，代表了车用仪表的最新发展趋势。
关键词
汽车仪表 AT89C51单片机 步进电机
Abstract
SCM since the 20th century since the advent of the 1970s, with its high cost performance, by the people's attention and concern, a very wide application, developed very quickly. 51 SCM SCM is the most typical and most representative one.
The design of a microcontroller chip and the AT89C51 stepper motor at the core, supplemented by the necessary external circuit, the design
The design of a microcontroller-based controller AT89C51 to ADC0809 as the core to speed sensor, the odometer counter, thermistor sensors, pressure sensors as the main external components, combined with the necessary external circuit, and the car dashboard Design and Implementation of the instrument system is accurate, reliable and easy to use the advantages of the vehicle instrument on behalf of the latest trends.
Keywords
Automobile Instrument AT89C51 SCM stepper motor
应该可以的.
第4个回答 2008-04-28
SCM since the 20th century since the advent of the 1970s, with its high cost performance, by the people's attention and concern, a very wide application, developed very quickly. 51 SCM SCM is the most typical and most representative one.
The design of a microcontroller chip and the AT89C51 stepper motor at the core, supplemented by the necessary external circuit, the design
The design of a microcontroller-based controller AT89C51 to ADC0809 as the core to speed sensor, the odometer counter, thermistor sensors, pressure sensors as the main external components, combined with the necessary external circuit, and the car dashboard Design and Implementation of the instrument system is accurate, reliable and easy to use the advantages of the vehicle instrument on behalf of the latest trends.
Keywords
Automobile Instrument AT89C51 SCM stepper motor
第5个回答 2008-04-27
The one-chip computer came out since the seventies of the 20th century, with its extremely high performance-cost ratio, paid attention to by people and the concern, employ very wide, development quickly. And 51 one-chip computers are model and the most representative one the most of every one-chip computer. Design with AT89C51 one-chip computer chip and walk into the electrical machinery as the core this time, complement it with the essential peripheral circuit, have designed and designed as the master controller with AT89C51 one-chip computer this time, regard ADC0809 as the core, regard pace transducer, counter of the odometer, thermal resistor type transducer, pressure transducer as the main peripheral component, complement it with the essential peripheral circuit, has realized the design of the car instrument and realized, this instrument of systems have accurate, reliable advantage easy to use, has represented the newest development trend of the automobile-used instrument.
Keyword: Car instrument. AT89C51 one-chip computer. Walk into the electrical machinery
希望可以帮助你