miniPionier — the story continues
After tankPaq, miniPionier's turn. This one was already laid out as a triangle: two independent driven wheels for steering and rotation, plus a third for balance.
After tankPaq, miniPionier's turn. This one was already laid out as a triangle: two independently driven wheels (for steering, spinning in place, and arc driving) and a third one for keeping the whole thing upright. Strictly speaking the third wheel didn't exist — it should have, but in practice we just dragged the iPaq dock across the floor ;)