FreeCAD Tutorial: Model a Rotary Indicator Knob | Potentiometer Knob for 3D Printing

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FreeCAD Tutorial: Model a Rotary Indicator Knob | Potentiometer Knob for 3D Printing

Learn how to design a rotary indicator knob (potentiometer knob) from scratch using FreeCAD! This step-by-step tutorial walks you through the entire 3D modeling process, making it perfect for beginners and makers interested in 3D printing electronics components.

🔧 What You'll Learn:

Using sketches and constraints

Creating revolved profiles

Adding grooves and indicator marks

Preparing the model for 3D printing

🎯 Ideal for:
DIYers, engineers, students, and anyone working on Arduino, Raspberry Pi, or electronics enclosure projects.

💾 Download the FreeCAD file (if available): [Insert Link]

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