Spider Robot

Motorized Spider Robot Experience the mesmerizing motion of this motorized spider robot, a remix of LoboCNC’s project on Printables. Designed for ease of assembly and smooth operation, this version uses only four basic parts for the main body structure, making it an ideal introduction to kinetic sculptures. 🔗 Referral Link – Support My Work If you enjoy my models, you can support what I do by using or sharing this link for your next Anycubic purchase: 👉 https://store.anycubic.com/?ref=piodeer 🎟️ Coupon Code Use this code to get $20 off when you spend $200 or more: Coupon Code: PIODEER Feel free to share it with others – everyone benefits! Key Features Simplified Construction: The leg units print pre-assembled, and the crankshaft is a single monolithic piece. Motorized Motion: Powered by an Arduino Nano, a 18650 battery power bank from Aliexpress, and a 28BYJ-48 motor with a ULN2003 driver. Distance Sensing: Features an HC-SR04 distance sensor for automation. Versatile Display Options: Watch it walk across your desk or mount it on the included stand as kinetic art. Printing Instructions Recommended Material: PLA for its rigidity and yield strength. Supports: Required only for the overhanging shafts on the crankshaft. Printing Adjustments: Reduce print speed for small perimeters to improve layer adhesion on vertical shafts. Required Parts 8 x Legs 1 x End 1 x End-Motor 2 x Side Rods 1 x Shaft 2x Battery Holder 1x Top Cover Small Gear, Big Gear Optional: Stand (for display) Assembly Guide Prepare the Legs Free the pivots by gently flexing each joint until movement is smooth. If joints are stiff, carefully insert a razor blade between links. Apply a drop of light oil to each joint and wipe off excess. Assemble the Side Rods Align the legs with the side rods as shown in the provided diagrams. Ensure the flat sides of the rods face inward for aesthetic alignment. Connect the Frame Insert the side rods into the designated slots on the end and end-motor pieces. Place the cr