Airbus A320 EFIS Knob - V2

An EFIS knob designed for 6mm shaft rotary switch. Marker line can be backlit if lightguide is printed in transparent or opaque material. Retained on shaft with 3mm grub screw

Switch body printed in matte grey PLA. Lightguide printed in white or transparent PETG, Light coating of white primer will make marker line white with backlight off.

V2 - Increased number of finger grips to 7 to match real aircraft and made shallower for cleaner printing. Optimized for 0.2mm nozzle, with body and Light Pipe printed 100% infill, 0.06mm layer height. Fully functional if printed with 0.4mm nozzle, 0.15mm layer height.

Both STL and STEP files included.

Can be used in combination with Rotary Switch Mount to hold LEDs for backlighting.

https://www.printables.com/model/492781-airbus-a320-rotary-switch-or-potentiometer-mount