Heads up: kits are AI-designed and haven't been test-built. Parts may not fit together or match your hardware as-is — expect to adjust holes, clearances or dimensions. Print one part and dry-fit it before printing the rest or buying hardware.*
Whole builds, not just parts
Each kit is a complete robotics project: every printed part designed to fit together, the screws and electronics you'll need, assembly steps, and a render of the finished machine. Order the whole kit printed in one click, or download every file at once.
- Parts share one set of dimensions
- Hardware list included
- Add the whole kit to your cart
NEMA17 Rack-and-Pinion Parallel Gripper
A stepper-driven parallel gripper. One NEMA17 pinion drives two opposed racks, and the jaws slide on 8 mm rods with LM8UU bearings. It opens from 4 to 56 mm and mounts to 2020 extrusion.
SG90 Four-Axis Desktop Robot Arm
A 4-axis desktop robot arm that runs on four SG90 servos. It has a turning base, a shoulder carried on a 625 bearing, an elbow and a geared parallel gripper. There are eight printed parts.
NEMA17 Cantilever Pen Plotter
A GRBL pen plotter: two NEMA17s drive a cantilevered X arm on 8 mm rods and LM8UU bearings, with a guided, SG90-driven pen lift. Draws up to 240 x 260 mm.
SG90 18-DOF Hexapod Walker
A six-legged walker with 18 SG90 micro servos, fitted to one set of tolerances: chassis, deck, battery tray and a three-part leg that repeats six times.
SG90 Wheeled Serpentine Snake Robot
A 440 mm snake robot with four yaw joints. Each joint is an SG90/MG90S servo with a 624 bearing underneath, and passive wheels let it slither forward with a travelling sine wave.
MG90S Animatronic Desk Lamp Robot
A Luxo-style robot lamp that pans, nods and looks around. It runs on four MG90S/SG90 servos, with 624 bearings supporting the opposite side of every joint and slotted servo plates for alignment.
SG90 Ackermann Steering Rover Chassis
A car-style rover with real Ackermann geometry: one SG90 steers the front knuckles through a trapezoid tie bar, and two N20 gearmotors drive the rear wheels.