Pollin Roulette case enclosure with 9V battery holder

thingiverse

I created a nice enclosure for the roulette PCB electronics kit from Pollin (No. 810 163 - www.pollin.de). You will need an additional 9V battery and a 9V clip to get the kit up and running in that enclosure. The 9V battery slips in a small rail which is under the PCB. Small posts in the corners keep the correct distance from the PCB. A little cutout lets the wire slip over the edge to the underlying 9V battery. Print at a low feed rate so that the PCB does not sit too tight in there. Can be printed completely without supports and does only need a bit or maybe no rework at all after printing. Print Settings Printer: K8400 Rafts: No Supports: No Resolution: 0.1 to 0.25mm Infill: 15% Notes: 0.35/0.4mm nozzle recommended. Use low feed rate so the walls and measurements are met correctly (e.g. 75% or less will do). Print speed can be very high because there is almost no need for retraction and jumps after slicing. On my K8400 with PLA: 225°C with 0.23mm resolution, 0.35mm nozzle and 65mm/s print speed (all types - infill, outer/inner, ...)