Solaris ---> SKY Shield

grabcad

When the idea of a guiding accessory came to mind, I was initially skeptical about programmable LED matrix panels due to their size and electronic nature. However, after researching Adafruit's LED matrix panels, I realized they could be feasible for the competition. With dimensions of 192mm x 96mm x 12mm, a weight of 170g, and an ability to display information with 2000 mcd LEDs on 6mm pitch, these panels seemed promising. The fact that they could be daisy-chained to form larger arrays was also a significant advantage. Taking this into consideration, I envisioned a foldable system using three of these LED matrix panels. By daisy-chaining them side by side and folding them up for storage, I aimed to create a large viewing area without compromising on space during flight. The electronics were covered by 3D printing the panels, which held the LED Matrix panels in place and integrated mounts for two HS-55 servo motors, each with enough torque to swing the panels. To further optimize the design, the panel system was attached to pivot mounts that could rotate 90 degrees, reducing drag and interference with aerodynamics and prop vectoring. The entire setup could be attached to various types of UAVs, offering a cost-effective and innovative solution for visual communication in various scenarios such as crowd management, safety warnings, and advertising.