Tricolor- The Tricolor layer is an LED display with a single Tricolor LED. Capable of displaying the full RGB spectrum, the Tricolor layer is useful for creating unique display environments. [details...]

Light- The Light module is for driving up to eight high-power lamps or LED's. The layer uses pulse-modulation to allow for fading, and has terminal block inputs for high-voltage drives. [details...]

LCD Display- The LCD Display is a 2.3" monochrome graphic LCD Display. With 128x64 pixels, a wide range of graphic and text output is available. This layer must be the top layer on the Tower, as the display itself is hinged to the layer to allow for adjustment to ensure the best possible viewing angle. [details...]