Linear Slider Knob 4mm, Red

The Linear Slider Knob 4mm, Red is a compact control knob designed for 4mm shaft linear potentiometers and slide pots. This red knob provides a tactile grip for precise adjustment in audio mixers, control panels, and electronics projects.

Specifications

• Shaft diameter: 4mm
• Color: Red
• Material: Plastic
• Design: Linear slide knob with grip ridges
• Compatible with: Standard 4mm shaft slide potentiometers

Compatible with

This knob fits any linear potentiometer or slide pot with a 4mm shaft diameter. Common platforms include Arduino, ESP32, ESP8266, and Raspberry Pi when used with compatible slide potentiometer modules or breakout boards.

What you can build with it

• Audio mixer or equalizer with slide faders
• Control panel for motor speed or LED brightness
• DIY synthesizer or MIDI controller

Built and Backed by Compoden

Every component from Compoden comes with an AI build companion — delivered via QR, email, or WhatsApp — that helps you wire and program this part into a working project. With 10 years of experience supplying makers, schools, and engineering institutions across India, we ensure you get the right part and the support to use it. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.