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原名
Rotary Potentiometer - 250k Ohm, Logarithmic (Panel Mount)

貨號
COM-14623

特價
84

資料來源:https://www.sparkfun.com/products/14623

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance changes. This potentiometer from Bourns has a ¼" metal knurled shaft diameter, solder lug terminals, no detents, and has a 250K logarithmic taper.

Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!

Includes:

  • 1x Rotary Potentiometer - 250k Ohm, Logarithmic
  • 1x Mounting Nut
  • 1x Washer

Documents:

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