3D Design & Print Archives

OmArm One: Build a 3D Printed 7-DOF Robot Arm on Real Ball Bearings (Part 1)

3. September 202631. August 2026 by Omar Draidrya

OmArm One, a 6-joint printed arm with a parallel-jaw gripper, rendered from the CAD assembly

Build a 3D printed robot arm with 7 DOF on real ball bearings: 485 mm reach, 200 g payload, full BOM, 16 assembly animations and ESP32 web control.

OmArm Zero: Build a 6-DOF (5+1 Gripper) Robotic Arm with ESP32 Web Control

22. July 202625. April 2026 by Omar Draidrya

OmArm Zero ESP32 robotic arm with browser-based web control interface

Build OmArm Zero, a 6-DOF (5+1 gripper) robotic arm with ESP32 WiFi control. Complete build guide with 3D printing files, wiring diagrams, firmware, and a browser-based control interface. 303mm reach, 150g payload, under $50.

Introduction to 3D Printing: Workflow, Materials, Inventor, Cura, and Beginner Tips

26. March 20269. May 2024 by Omar Draidrya

3D printer creating an orange vase with swirling lines.

A complete beginner guide to 3D printing basics covering FDM technology, materials, the CAD-to-print workflow with Autodesk Inventor and Cura slicer, printer setup, troubleshooting, and practical project ideas for makers and engineers.