Potentiometers & Knobs
Shop potentiometers, trimpots, rotary encoders, slide pots, and knobs for your electronics projects. From simple volume controls to precision multi-turn trimpots and I2C digital potentiometers, we stock a wide range for hobbyists, STEM educators, and professional designers alike.
Whether you're building a custom controller, tuning a circuit, or adding user input to a maker project, you'll find the right component here — with fast shipping across Australia.
Sensor Trimpot ELECFREAKS PlanetX
SKU: EF-EF05018 | Brand: ElecFreaks
An analogue trimpot (trimmer potentiometer) sensor module from the ELECFREAKS PlanetX series, designed for use with micro:bit via RJ11 connection. The potentiometer provides stepless rotation over a 0°–300° range, out...
Delivered by Thu 24 Sep
Slide Potentiometer with Knob - 75mm Long - 10KΩ
SKU: AF-4219 | Brand: Adafruit
This 75mm slide potentiometer is a linear 10KΩ pot with a smooth, satisfying action and an included grippy plastic knob with a white position marker. Use it as a voltage divider, input control, or anywhere you need a ...
Delivered by Thu 24 Sep
SparkFun Thumb Joystick Breakout
SKU: SF-BOB-09110 | Brand: SparkFun
This is the breakout board for the thumb joystick. Pins are broken out to a 0.1" header and includes 4 mounting holes in the corners.
Delivered by Thu 24 Sep
Digital Potentiometer - 10K
SKU: SF-COM-10613 | Brand: SparkFun
A digital potentiometer that lets you control a voltage divider with serial signals from your microcontroller. Wire it up like a standard potentiometer, then use digital commands to adjust the wiper position — no mech...
Delivered by Thu 24 Sep
Black Knob - 15x19mm
SKU: SF-COM-09998 | Brand: SparkFun
Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw.
Delivered by Thu 24 Sep
Gravity: Analog Slide Position (Potentiometer) Sensor For Arduino
SKU: DF-DFR0053 | Brand: DFRobot
This arduino Slide Position Sensor is based on straight-slip slide potentiometer sensor. The sensor is able to give provide the position of the slider which is often considered as a linear potentiometer . The ...
Delivered by Thu 24 Sep
Octopus Linear Slider Potentiometer Brick
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...
Delivered by Thu 24 Sep
Potentiometer Control Rotary Knob Yellow
SKU: LB-LS0068 | Brand: Little Bird
The knob is designed to set directly on the potentiometer's ridges so it's an easy & secure fit. It has a nice feel, with a solid grip, tweaking it is quite fulfillingThis is the yellow version and it has a nice deep ...
Delivered by Thu 24 Sep
Slide Potentiometer Knob
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
Delivered by Thu 24 Sep
SparkFun Rotary Encoder Breakout - Illuminated (RG/RGB)
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...
Delivered by Thu 24 Sep
Gravity: Joystick Module V2
SKU: DF-DFR0061 | Brand: DFRobot
The Gravity Joystick Module V2 provides two-axis analogue control (X and Y) plus a digital push-button switch. Connect the two analogue outputs and one digital output to your Arduino or other microcontroller for intui...
Delivered by Thu 24 Sep
Aluminium Potentiometer Knob - Black 25mm
SKU: SF-COM-29391 | Brand: SparkFun
This black 25mm potentiometer knob is a simple, sturdy control knob for adding a clean finish to panel-mounted pots and other compatible controls.It slides onto the potentiometer shaft and uses a key lock to help it h...
Delivered by Thu 24 Sep
