The complete 3D CAD designs, circuit diagrams and arduino codes ( since we used Arduino) are provided here

Refer the mechanical designs  provided and fabricate according to the dimensions provided, we used Iron sheets for fabrication. We are also working on Aluminum sheets which are light weight and strong . 

Mechanical Design

The detailed design files are attached with this tutorial as CAD file.

Fig 1. Diagram marking various parts of the exoskelton.

Parts Description

Parts Description

Also refer to the below images to make the mechanical structure to be connected.

The measurements and complete details are mentioned in the diagrams you can follow it and attach it together as seen in Fig 1.

You can use  normal manufacturing techniques to replicate this design. You can also refer the Cad file to assemble all parts .

The electronics components in this project is available easily through online shopping sites. Gather all components, the components used are provided in the components section.

We are working on the building a PCB version so that it will help you to rebuild this project really fast and accurately . 

The basic connection diagrams and schematics are described, refer the connection diagram. After wiring attach motors and circuit diagram to the mechanical structure.

The controller board we used is Arduino . The programming is done in the ARDUINO IDE.  We have used two controllers in this project Arduino Nano (for Walker) and Arduino UNO ( for exosuit) open walker3.ino and write into Arduino Nano and unikexo.ino to Arduino UNO. We will be updating the codes ,sensors and controllers to add more stability to the system.

If you find any difficulties in any of the instructions please feel free to contact us. Happy Hacking!!!