Fabricating Internal Structures
The list of internal structure parts needed for LoCO is below. Using the tips from the general fabrication instructions page, fabricate these parts with a 3D printer and laser cutter, then have them prepared for assembly into the full robot (instructions for which follow later).
CAD - Reed Switch Holder
STL - Reed Switch Holder
Holds the reed switch up against the side of the left tube. Attaches to the MDF base with 8-32 x 3/4" machine screws and nylon locking nuts.
CAD - Magnet Holder Top
STL - Magnet Holder Top
The top piece of the magnet holder. Glued into the Magnet Holder Bottom piece.
CAD - Magnet Holder Bottom
STL - Magnet Holder Bottom
The bottom piece of the magnet holder. Holds a 11x11x11mm neodymium cube magnet. Glued into the Magnet Holder Top piece.
CAD - Pixhawk Holder
STL - Pixhawk Holder
Attaches to the Raspberry Pi with M2 self-tapping screw. The Pixhawk is mounted on top with hook and loop tape.
CAD - JetsonMount
STL - JetsonMount
Holds the Orbitty and Jetson boards. Attaches to the MDF base with M2 self-tapping screws.
CAD - BatteryHolders
STL - BatteryHolders
4 of these pieces hold 2 batteries in place. Attaches to the MDF base with 8-32 x 3/4" machine screws and nylon locking nuts.
CAD - OLED Mount
STL - OLED Mount
Holds the OLED display in place above the cameras. Attaches to the base with M2 self-tapping screws.
CAD - Plug Holder
STL - Plug Holder
Connects the MDF base to the tube via the back plugs. Attaches to the MDF base via an 8-32 bolt, pressure fits onto the waterproofing plugs.
CAD Parts - MDFBaseLeft , MDFBaseRight
CAD Drawings - MDFBaseLeft , MDFBaseRight
Drawing PDFs - MDFBaseLeft , MDFBaseRight