Mini Robotic Arm CAD Design

Project Title
Simple Mini Robotic Arm Design (Servo-Based, CAD Only)

Project Description

I am looking for a freelancer to design a simple mini robotic arm using servo motors. This is a lightweight, low-cost project mainly for learning and prototyping purposes.

Requirements:

Design a small robotic arm (3–5 DOF)
Use standard mini servo motors such as SG90 or MG90
Create a complete 3D CAD model using Fusion 360, SolidWorks, or similar software
Include proper joint mechanisms and link connections
Ensure the design is easy to 3D print and assemble
Keep the design simple, compact, and practical

Reference:
I will provide a reference image or design. The freelancer can follow a similar structure with minor improvements if required.

Deliverables:

3D CAD files (STEP, STL, and source files)
Assembly model
Basic dimensions for each part
Simple assembly instructions

Project Details:

Payload: Very low (small objects for demonstration purposes)
Size: Mini or desktop size
Focus: Simplicity and functionality; no complex industrial design required

Freelancer Requirements:

Experience in basic CAD modeling
Understanding of servo-based mechanisms
Knowledge of 3D printing design constraints