I wrote these resources you might like. https://projects.raspberrypi.org/en/projects/?interests[]=robotics https://projects.raspberrypi.org/en/projects/?intere

I wrote these resources you might like. https://projects.raspberrypi.org/en/projects/?interests[]=robotics https://projects.raspberrypi.org/en/projects/?interests[]=ro... There's even an Ali Express shopping list for you. You can probably build a buggy for about $20. Resources are also on GitHub and issues and pull requests are always appreciated. https://github.com/raspberrypilearning/build-a-buggy https://github.com/raspberrypilearning/build-a-buggy Disclosure - I work for the Raspberry Pi Foundation. (Edit - $20 not including the price of a Pi)