It mainly includes signal collection circuit and stepped motor control circuit.
主要包括信号采集电路和步进电机控制电路。
Can be driven either by two phase micro-stepped motor or brushless servo motors.
它可以由二相微型步进电机或无刷伺服电动机来驱动。
The driving circuit is suitable for plate display device driven via simple stepped motor.
一种平板显示器的驱动电路，它适用于由简易步进电机组成的平板显示器。
The (frequency) converter (adopted) multilevel technology with cells series, which could obtain stepped SPWM waveforms, and could drive ordinary motor directly with no output filter.
该变频器采用单元串联多电平技术，可以得到阶梯SPWM波形，无需输出滤波器，可直接驱动普通电动机。
The machine unit is made up of charging bucket, stepped gear, pulverizing knife, gear ring, pulverizing motor, discharging port, fan blade, aggregating box, dust collection box, etc.
该机由加料斗、分级轮、粉碎刀片、齿圈、粉碎电机、出料口、风叶、集料箱、吸尘箱等部分组成。
The paper mainly put forward a new control method of stepping motor which character-, ized by equal-stepped fine division, and then design a constant frequency PWM driver circuit.
提出一种等步距角的细分控制方法，并据此设计了恒频脉宽调制细分电路。
He stepped confidently out into the road to hail the motor-car, which came along at an easy-pace, slowing down as it neared the lane.
走到路中间，想喊住那辆汽车，车子本来开得并不快，但开到小路旁边时，速度放慢了。
He stepped confidently out into the road to hail the motor-car, which came along at an easy-pace, slowing down as it neared the lane.
走到路中间，想喊住那辆汽车，车子本来开得并不快，但开到小路旁边时，速度放慢了。
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