Tipper Trailer Add-On for :MOVE mini v1 and v2

With this Tipper Truck add-on for :MOVE mini for the BBC microbit, everyone's favorite little programmable robot buggy just got much better. Robots often do more than just :MOVE from A to B, and with this add-on so can :MOVE mini. This kit works with both versions of the :MOVE mini. Previously on :MOVE mini, we; drew shapes, controlled it via bluetooth, controlled it with a second microbit, and we also coded a variety of light shows. Now, it can totally carry and dump stuff too! This self assembly Tipper Truck add-on kit is made from the same materials as :MOVE mini, designed in keeping with the :MOVE mini aesthetic, and also comes with the servo required to move the Tipper Truck trailer up and down. There is a very simple Servo:Lite board hack that enables the control of the third servo, you can find out how here. Once the kit is fully assembled, the Tipper Truck can be coded with the Microsoft MakeCode Editor. Note: In order to use this accessory you must enable the third servo func