This reminds me of something I saw in a old comedic movie from Norway. It was a movie from a series called Olsenbanden. They used LEGO to climb stairs and even unlock a door, in order to complete a robbery😅
You need to be able to move the middle motors independently. The wheel motors could theoretically be connected, but in this case it's hard to archieve because of the variable height difference.
While it is theoretically possible, it would introduce insane complexity to the build. In the end, you'd end up with an unreliable, heavy vehicle that would be difficult to lift. Simplicity is key on many builds
I watched this because I couldn't see how the design in the thumbnail would be able to handle stairs, but you never even had it go up stairs. One step is not stairs. I feel clickbaited.
It’s a proof of concept, I don’t think it was intended to be a full scale thing. The point is that with a design similar to this one but on a larger scale, a lego car could indeed climb regular stairs.
