Sense RGB values specifically a shade of purple in the science vials. May be paired with some sort of other hardware device such as a linear potentiometer or a linear actuator not sure yet.
Unfortunately we may not use this sensor, as it reflects a lot of light back, and since the test tubes are highly reflective this sensor may not be the best thing to use for the science machine.
Sense RGB values specifically a shade of purple in the science vials. May be paired with some sort of other hardware device such as a linear potentiometer or a linear actuator not sure yet.