Switch on , you may adjust the speed by the inside speed control potentiometer ;

启动开关，可通过内部速度控制电位器来调整转速；

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The principle and circuit of monitoring system in laser welding are introduced in this article, which consist of numeric control potentiometer, instrumentation amplifier and SCP for data processing.

介绍了由数控电位器、仪表放大器以及单片机构成的激光焊监测系统信号处理电路的工作原理及实用电路。

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This article analyzed digital potentiometer structure and its performance and found it could be used to form the current loop in the wind speed control system.

通过对数字电位器的结构及性能分析，发现它能够实现风速控制系统中电流环功能。

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Both, the housing and the potentiometer control as well as the rotary switch for selecting the source are made of anodised aluminium, while the front panel of the housing and the controls are milled from solid material.

ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600

The rotary potentiometer is mechanically connected to the volume control by a 150mm long shaft.

ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600