9 parts.

• Cherry MX KeyswitchFreeCAD Library
• Horizontal Trimmer Bourns 3005Bourns
• Jumper Cap, 2.54 mmFreeCAD Library
• Panel Button, 12 mmFreeCAD Library
• Panel Button, 12 mm, No CapFreeCAD Library
• Potentiometer, 9 mmFreeCAD Library
• Rotary EncoderFreeCAD Library
• Rotary Trimmer M64W103KB40FreeCAD Library
• Tactile PushbuttonFreeCAD Library