Wall-E 3D Model (WIP)

This is my stl file set of a Wall-E model I made for my son. Included so far: Head Neck Main body Right arm (mirror parts for left) Front door Left wheel/leg structure (mirror for right side) I also used some aluminum pipe, steel pins, and a threaded bar for this build. All the hex screws are spares from Prusa printer builds. Extra parts required: Most of the screws used are all the M3 hex screws spare from my Prusa printer assembly A. Head 28mm long 6mm steel pin to connect the eye/nose construction to the neck 6mm threaded steel bar with a nut on either end Screws (eyes and connector): M3 * 6mm x 4 pieces M3 * 8mm x 8 pieces M3 * 12mm x 1 piece (right eye) M3 * 16mm x 1 piece (left eye) M3 * 25mm x 4 pieces B. Lens I've used 2 sets of lens for my build. One glued to the “iris” and another to the outside. Dimensions (Plano-convex Condenser Lens Focal Length Optical Glass): Size (D*H): φ28mm * 6mm Size (D*H): φ40mm * 9mm I purchased mine here C. Neck Screws M5 x 16r screw (2x) M3 x 30mm + hex nut There's also space for a grub screw near the base of the neck but I haven't had any need to use one. D. Main Body Before attaching the head construction, prep the main body frame. Main Body Frame M3 x 25mm (4x) Superglue Top cover - attached to neck assembly M3 x 12mm (4x) E. Arm (one side) 2.5mm x 27mm (3x) - fingers M3 x 10mm (2x) - secure the sides of hand 10mm x 60mm aluminium pipe - hand M3 x 25mm - secure shoulder to arm 8mm x 60mm aluminium pipe - shoulder 4mm grub screw (3x) - shoulder joint M3 x 10mm (2x) - secure 2 posts that hold the arm in place M5 x 16r screw - fix the hand to the arm Mirror the arm parts to make the other side. F. Front Panel Assembly M3 x 6mm (2x) M3 x 12mm M3 x 18mm (2x) - fix the panel to the front G. Neck to main body top Panel M3 x 12mm (4x) H. Back door M3 x 25mm (2x) - secure back door handle 5mm x 25mm (4x) - hold back door trimmings to back door 5mm x 150mm - secure back door to main top panel M3 x 12mm (6x) - secure sides to the top M3 x 18mm (6x) - secure top panel to sides I. Front Door 5mm cubic ferris magnet (4x) 8mm x 178mm aluminium pipe M3 x 10mm (4x) - secure bottom trimmings to base J. Wheels M3 x 10mm (8x) - to lock the wheels 10mm pipe x 116mm - bottom long shaft 10mm pipe x 70mm - top long shaft 10mm pipe x 56mm (2x) - axils used for the top guides 10mm pipe x 64.00 mm - axil - bottom guide front 10mm pipe x 61.00 mm - axil - bottom guide back 5mm x 55 mm steel pin - holds the bottom in place 5mm x 25.40 mm steel pin - holds the top in place 8mm x 19mm pipe 5mm x 24mm - used to secure the leg assembly to the base Wheel tracks - print 29 or 30 per side I used thick copper wire or paperclips to connect the tracks together M3 x 25mm (8x) - secure the wheel assembly (left and right) to the base M3 x nuts (8x) K. Electronics The electronics runs on a Rasberry Pi Zero 2W (with headers). Its connected to a mono speaker that has a class D amp and a single switch connected to the red button in front. 1.8" TFT Display Breakout and Shield Raspberry Pi Zero 2W with Header Adafruit STEMMA Speaker EYESPI breakout board EYESPI Cable SPDT 125V 3A Sub-Miniature Micro Switch with Lever 150mm Socket to Socket Jumper Leads 📷 Image redacted — claim this model to add your own media Display wiring: Pi 3V to breakout VIN (red wire) Pi GND to breakout GND (black wire) Pi SLCK (GPIO 11) to breakout SCK (blue wire) Pi MISO (GPIO 9) to breakout MISO (green wire) Pi MOSI (GPIO 10) to breakout MOSI (yellow wire) Pi CE0 (GPIO 8) to breakout TCS (purple wire) Pi GPIO 25 to breakout DC (white wire) Pi GPIO 24 to breakout RST (pink wire) Switch Wiring: Pi GND (use the one opposite GPIO 27) Pi GPIO 27 Speaker wiring: Pi 3.3 V Pi GND Pi GPIO 18 Steps to program Pi to follow!