OctoBEE

thingiverse

This is a customized enclosure to house a <b>Raspberry Pi 3</b> (https://www.raspberrypi.org/) and a <b>Picamera</b> (https://www.raspberrypi.org/products/camera-module-v2/) on an <b>helloBEEprusa</b> (https://beeverycreative.com/hellobeeprusa-3d-printer/) frame from Beeverycreative, creating an <b>Octopi</b> (https://octopi.octoprint.org/), the Raspberry Pi edition of the well-known print server <b>OctoPrint</b> (http://octoprint.org/).\r\nFour LEDs illuminate the scene and a downstep DC/DC converter powers the board.\r\nFour <b>white high efficiency LEDs</b> are connected to the 24V helloBEEprusa power supply using three <b>1/4W 270 Ohm</b> resistors.\r\nA small DC/DC step-down converter reduces the 24V power supply to the 5v needed by the Raspberry Pi.\r\nAn <b>LM2596 4.5V-28V a 0.8V-20V STEP DOWN BUCK CONVERTER DC DC 3 A</b> from D-Sun, like this one on e-bay: http://www.ebay.it/itm/Super-Mini-3A-DC-DC-Converter-Step-Down-Adjustable-Power-Supply-buck-Module-/122155531744?hash=item1c71097de0:g:7tcAAOSws5pZJiw1, is used.\r\nTo build this object, a box by <b>Normand</b>: https://www.thingiverse.com/thing:410003 was used as a starting point.\r\nThe "no logo" version of the box was selected and modified to use 3MA cylinder head screws.\r\nFor the camera, the camera box from the case by <b>cyul</b>: https://www.thingiverse.com/thing:1394500 was used.\r\nA completely new mount for the camera was designed.\r\nFreeCAD was employed to design the parts.