Adafruit
Clear Micro Potentiometer Knob - 4 pack
Add a splash of clarity to your synth, control panel, or electronics project with these clear micro potentiometer knobs. Made from hard plastic with a grippy...
Add a splash of clarity to your synth, control panel, or electronics project with these clear micro potentiometer knobs. Made from hard plastic with a grippy star shape (sometimes referred to as "Davies 1900" style), they fit securely on any shaft type.
Each knob works with round, D-shaft, or T18 shafts thanks to an included set screw — simply tighten with a 2mm hex wrench (not included) once placed. Comes in a pack of four, with many other colours available.
Key Features
- Universal Shaft Compatibility – Fits round, D-shaft, and T18 shafts via set screw
- Grippy Star Shape – Easy to turn, even in tight panel layouts
- Clear Transparent Finish – Adds a clean, minimal look to any build
- Compact Micro Size – Ideal for dense control panels and small enclosures
Ideal For
- Synthesiser and audio equipment builds
- Control panels and user interfaces
- Rotary encoder and potentiometer projects
- Electronics prototyping and custom enclosures
Package Contents
- 4× Clear micro potentiometer knobs
- 4× Set screws (pre-installed)
Jargon buster
Plain-language definitions for the technical terms used above.
- encoder
- A device attached to a motor or shaft that reports movement, such as rotation steps or position. In a pump system, an encoder can help measure or control how much the motor has turned, which affects how repeatable the watering amount can be.
- potentiometer
- A variable resistor usually turned with a knob or shaft to create an adjustable electrical signal. It is often used for inputs such as volume, brightness or position, so it helps beginners learn how a microcontroller reads changing values.
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