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Understanding VFD speed control input using a potentiometer

When connected as shown in the operating instructions, as the potentiometer (recommended to have a value between 2 kΩ to 10 kΩ) is turned from fully anti-clockwise towards fully clockwise, the wiper ...
OriginalDegsie's user avatar
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Potentiometer - confusion about arrow direction

The potentiometer is controlling the gain of the amplifier. The usual configuration would be to have gain increase with clockwise rotation of the knob. In the inverting amplifier configuration the ...
Transistor's user avatar
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Potentiometer - confusion about arrow direction

Both the "left" and "middle" pins are connected to pin 6 of the potentiometer. The "right" pin is connected to pin 7. This is electrically the same as connecting the ...
vir's user avatar
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