The Line Following Buggy with the :MOVE line following board for the BBC micro:bit is equipped with a set of 5 spoke wheels, and comes with a set of ring tyres. The buggy also features a compact motor steering assembly, which allows a smaller frame to be fitted. The board is delivered pre-assembled, so no soldering of parts is required. The only soldering required for assembly is the connection of the cables to the two motors. The design of the board is such that the wheelchair can follow either a dark line on a light background or a light line on a dark background. For best results, ensure that there is a distance of approximately 5 mm between the bottom of the board and the driving surface Features: Simple to build buggy The board can be adjusted to follow either a dark line on a light background or a light line on a dark background The nd sensitivity can be adjusted to take account of ambient lighting conditions The line sensitivity may be adjusted with a screwdriver Requires: 4x AA batteries 1x BBC micro:bit USB to micro USB cable Pliers Cable strippers Soldering iron and some glue Small flat head screwdriver Tapered screwdriver Computer with USB port and Internet access