scroll:bit [discontinued] _MAKE_ROBO_STEP and then two wires to

and then two wires to bring the 5V back to the header

efficiency is improved and the component size also greatly reduced

Depending on the motor of choice

with significantly more space to display information

Line tracking sensors x5

scroll:bit [discontinued] _MAKE_ROBO_STEP and then two wires toscroll: bit is a little display with a lot of pixels! Its 119 bright white LEDs are perfect for scrolling messages with your micro: bit, or for animations, graphs, and more! Just slot in your micro: bit, then code scroll: bit with the block based Microsoft MakeCode editor, or with MicroPython in the Mu code editor. It works in a very similar way to the built in red LED matrix on your micro: bit, so if you've used that then you'll know exactly what to