This project was built during S.T.E.A.M. Fabrikarium in Mumbai. This hackathon dedicated to the development of projects related to disability lasted 5 days. It's a prototype that needs further improvements, but the proof of concept is done :)
This project is another branch of wheelchair projects that My Human Kit has developed that you can check here : https://myhumankit.org/en/projets/
The final goal of this project is to make the electric system in DIY to reduce the cost.
We just had time to test the circuit which worked but was not tested on the wheelchair.
Link where to buy the electric scooter :
A nice comparison is the smart drive. work just as it has a special wheel. Tip the angle of the drive is best at 45 degrees. Good luck.