Check out the original SolarBot if you have a Pico Board! The original uses the light sensor. The sensor acts as a 'solar panel' to charge the batteries of the hovering robot. When it needs more power, it returns to the charging platform. How can you 'give' SolarBot power if you don't have a Pico Board to use? -FlashLight and LightBeam sprites/scripts credited to chalkmarrow's Sensor Board Simulator