Volume Knob

Project remix of the Prusa oversized volume knob.

Bill of material

• Arduino Pro Micro (USB-C or Micro-USB)
  

• USB cable

• Rotary encoder with button (KY-040)
  

• 5 wires (25mm long)

Instructions

Wiring

Remove headers from both Arduino and rotary encoder and solder wires directly to contacts on PCB.

3D printing settings

Printer	Ender 3 S1
Layer height	0.2mm