Galaxy Projector Showcase

My project description is simply: when the projector is surrounded by light, it has white-colored light, basically " Starry Mode" and this is written on the lcd. Also, the light intensity can be adjusted by the potentiometer. However, when there is no surrounding light, it turns on "Aurora Mode" and this is also displayed on the lcd, and the shades of the multi-colors are controlled by the proximity of the user to the projector.