V2EX motor driver

Motor Driver

释义 Definition

电机驱动器:一种用于控制电机工作的电路或模块,负责把控制信号(如来自微控制器的PWM/方向信号)转换为电机所需的电压与电流,并常包含保护与调速功能。(有时也可指“驱动电机的驱动程序/软件”,但最常见的是硬件电路/模块。)

发音 Pronunciation (IPA)

/motr dravr/

例句 Examples

I wired the motor driver to the Arduino to control the DC motor.
我把电机驱动器接到 Arduino 上来控制直流电机。

To reduce overheating, we chose a motor driver with current limiting and proper heat dissipation.
为减少过热,我们选择了带电流限制并具备良好散热设计的电机驱动器。

词源 Etymology

motor 来自拉丁语 mōtōr(“推动者、发动者”),与“运动/移动”相关;driver 源于 “drive”(驱动、推动)。合起来 motor driver 字面意思就是“用于驱动电机的装置/器件”,在电子与自动化领域中通常指专门为电机提供功率放大与控制接口的电路或芯片/模块(如H桥驱动)。

相关词 Related Words

文学与作品 Literary Works

  • The Art of Electronics(Horowitz & Hill)常在电机控制/功率驱动相关章节讨论电机驱动电路与器件选型。
  • Make: Electronics(Charles Platt)在项目电路中涉及用驱动器控制电机与负载的做法。
  • Arduino Cookbook(Michael Margolis)常见电机控制范例会使用“motor driver/driver board”来驱动直流电机或步进电机。
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