Rotary Potentiometer - 100k Ohm, Linear (Panel Mount)

via SparkFun
$2.86
SKU SF-COM-14622

We can get 9 units in Australia from SparkFun. If you order today, we can dispatch this stock between May 16, 2021 - May 18, 2021.

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance changes. This potentiometer has a ¼" metal knurled shaft diameter, solder lug terminals, no detents, and has a 100K linear 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!