Potentiometers & Knobs

SKU: SF-COM-27883 | Brand: SparkFun

The ENS22S001 is a high-quality mechanical rotary encoder from Cooka, offering 64 pulses per revolution with standard quadrature (A/B) output. Fully sealed and rated IP65, it's built for reliable operation in harsh en...

SKU: SF-COM-27884 | Brand: SparkFun

The CS19D128B is a high-quality magnetic rotary encoder from Cooka, offering smooth, low-friction rotation with 128 pulses per revolution and no detent positions. Pressing the shaft activates a built-in push switch. ...

SKU: SF-BOB-29094 | Brand: SparkFun

A breakout board for the Panasonic EVQWGD001 roller wheel encoder with press-to-select switch. This tactile input device combines a scrolling wheel with a push button in a compact form factor – similar to the scroll w...

SKU: AF-5741 | Brand: Adafruit

A replacement slide knob made from conductive plastic, designed for potentiometers with capacitive touch detection on the slider. The 11 mm wide nubbin fits standard slide potentiometer tracks. The conductive materia...

SKU: AF-5740 | Brand: Adafruit

This STEMMA QT adapter makes the ANO rotary navigation encoder easy to use over I2C — no GPIO-heavy wiring needed. An on-board microcontroller running Adafruit's seesaw firmware tracks all rotary pulses and button pre...

SKU: AF-5537 | Brand: Adafruit

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of color to your synth or control panel. They are made of a hard plastic, w...

SKU: AF-5540 | Brand: Adafruit

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of color to your synth or control panel. They are made of a hard plastic, w...

SKU: AF-5535 | Brand: Adafruit

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of color to your synth or control panel. They are made of a hard plastic, w...

SKU: AF-5460 | Brand: Adafruit

You might recognize this interesting new component from behind-the-scenes studio clips of audio recording equipment or even music videos. A fader is a control device for fading or changing the sound volume, light inte...

SKU: AF-5021 | Brand: Adafruit

The Adafruit Slider Trinkey is a tiny USB A board built around the ATSAMD21 microcontroller with a pre-soldered 35 mm slide potentiometer and two NeoPixel LEDs. Plug it into any USB A port on your computer and program...

SKU: AF-4964 | Brand: Adafruit

The Adafruit Rotary Trinkey is a tiny USB A board built around the ATSAMD21 microcontroller with a footprint for a standard rotary encoder and a built-in NeoPixel LED. Plug it into any USB A port on your computer and ...

SKU: AF-5295 | Brand: Adafruit

Add a smooth slide control to any I2C project with the Adafruit NeoSlider — a 75 mm linear slide potentiometer with four RGB NeoPixel underlights, all communicating over I2C via the onboard seesaw microcontroller. No ...

SKU: DF-DFR0722 | Brand: DFRobot

The 8421 Encoder (Horizontal) is an absolute position encoder with 16 positions (0–F) using BCD/8421 encoding. Unlike incremental encoders or potentiometers, the mechanical position directly determines the output code...

SKU: DF-DFR0721 | Brand: DFRobot

The 8421 Encoder (Vertical) is an absolute position encoder with 16 positions (0–F) using BCD/8421 encoding. Unlike incremental encoders or potentiometers, the mechanical position directly determines the output code —...

SKU: EF-EF04038 | Brand: ElecFreaks

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digi...

SKU: EF-EF04061 | Brand: ElecFreaks

A linear sliding potentiometer module from the ElecFreaks Octopus series. Provides an analogue voltage output proportional to the slider position, making it useful as a variable input for controlling volume, brightnes...

SKU: SF-COM-15036 | Brand: SparkFun

The Bourns Absolute Encoder is a digital control knob that provides 128 unique results evenly spaced around a full circle. It is designed as a control panel knob but can be adapted for other uses. This can be a good a...

SKU: SF-COM-14889 | Brand: SparkFun

A replacement knob for small and medium sized linear slide potentiometers. The knob attaches via friction fit onto the slide pot's slider, providing a more comfortable and precise control surface for your project. Ke...

SKU: SF-COM-09120 | Brand: SparkFun

This is the knob that connects to the linear slide potentiometer. Knob has a nice friction fit onto slide.Documents: Datasheet

SKU: SF-BOB-11722 | Brand: SparkFun

This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB pins to standard, breadboard friendly, 0.1" headers. Turn it over and it has a foo...