[电]?电位器滑臂
... 电位器分辨率 potentiometer resolution 电位器滑臂 potentiometer slider 电位器加载误差 potentiometer loading error ...
?电位计滑块
... slider locking pin 滑座驻栓 potentiometer slider 电位计滑块,电位器滑... adjusting slider 调节滑块 ...
Linear potentiometer slider near the bottom of the board.
ENGADGET: Arduino Esplora helps you learn microcontrollers without the pesky breadboard
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