This Robot Kit does not need welds or cables to mount it, you will only need one screw.
Bit:Bot can be used by children and adults and this Kit allows you to explore and encode Micro:Bit using one of the available languages (all features are not supported in all languages).

Get more from :MOVE mini for the BBC microbit with the servo driven Bulldozer Add-On. Code it via the MakeCode Editor and use your buggy as a construction robot.