SENIOR DESIGN PROJECT 10 25 Marching Band Visualization

SENIOR DESIGN PROJECT 10 -25 Marching Band Visualization

Conceptual Sketch Field Transmitter Choreographer

Cost Estimates PART Wireless modules X 3 Wireless transmitter X 1 LEDs for Display X 30 LED drivers X 9 Batteries X 12 PCB X 3 Misc. hardware Misc. electrical components Software license Shakos X 2 total cost of project PER UNIT COST 25 25 0 0 3 33 30 100 80 15 75 25 0 0 36 99 30 100 80 30 475

Schedule Fall: create wireless prototypes Spring: create actual prototypes

Requirements The display modules will run on batteries Modules will receive data/commands wirelessly

Assumptions The number of display units will not exceed 400 units The wireless signal range will not exceed 500 feet (152. 4 meters) The end product will not be used outside of the United States

Limitations The maximum display time of the device will be 30 minutes The visual stimuli will be produced by LEDs with peak emission wavelengths of 625 nm (red), 520 nm (green), and 467 nm (blue) The maximum environmental variables will be -10°C to 50°C and no precipitation The device that will be worn by the device carriers on the field may be no more than 2 lbs The device will operate with a supply voltage of 5 V DC supplied by batteries The device will be no more than 5”x 2” (length, width, height)