5117-我要仪器网 | 期刊杂志 | 《中国测试技术》2007年11月 关键词:步进电机;ATmega16;加减速;PWM [gap=1015]Key words: Step Motor; ATmega16; Speed-up Speed-down; PWM
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The finger will determine your speed making it easy to speed up or slow down when necessary.
手指会决定你的阅读速度,让你可以根据需要加快或减慢你的阅读速度。
Controlled by computers, cars by 2020 will be able to speed up or slow down automatically, to match the speed of the car in front, which in turn will make car driving comparatively safe.
2020年后的汽车将会由谋划机把握,可以根据前方汽车的速度自行加快和加速,如许一来,汽车驾驶就会比拟拟较安定。
A method which control the step motor with 8051 microcontroller is introduced, some methods in speed-up and speed-down curve design are compared.
介绍了8051系列单片机对步进电机的控制方法,并且提出和对比了几种步进电机升降速曲线的设计方案。
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