Adafruit
Conductive Plastic Slide Potentiometer Nubbin
A replacement slide knob made from conductive plastic, designed for potentiometers with capacitive touch detection on the slider. The 11 mm wide nubbin fits ...
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 material is essential for capacitive-touch slide potentiometers such as the Motorised Slide Potentiometer - 10KΩ Linear with 5V DC Motor. Standard (non-conductive) knobs will not register touch input on these sliders.
Specifications
- Width – 11 mm
- Material – Conductive plastic
- Type – Single-shot slide knob
Jargon buster
Plain-language definitions for the technical terms used above.
- 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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