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The Cobra Lights Team is developing a cutting-edge multicolored LED emergency light designed for EMS, fire, and police personnel, comparable to Code3 LED-X and Sound-Off Predator. Using third-generation Barracuda LEDs, this unit features customizable flash patterns via an internet interface. The product will operate efficiently within a range of 8-16 VDC and has a maximum power consumption of 24W. With a compact design, robust warranty, and adherence to regulatory standards, this emergency light promises reliability and versatility in demanding conditions.
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911 LED's Cobra Lights Team# 5
Team# 5 Members • Juan Carlos Chang Expertise:Schematic/Circuit Design, VHDL, Pspice, Wireless Communication, Power Systems. • Mark Ferge • Expertise:Schematic/ Circuit Design, Wireless Systems, Microwave Engineering. • Brad Beyer • Expertise:Schematic Design, Software Testing. • JonGrelk • Expertise: LabView. • Diana Nieves • Expertise: Power Systems, VHDL, C++, Technical Writing.
Project Summarization • Multicolored LED emergency light for EMS, Fire, and Police Personnel. • Product will be comparable to Code3 LED-X and Sound-Off Predator. • Will utilize generation 3 barracuda LED’s. • Internet interface for user to choose and download flash pattern.
Product Development • Website • LED Unit • LED Circuit Design • LED Unit Case • Total Product Packaging
Production/Prototype Product Prototype Cost/Unit $80.00 $250.00 Parts Count 50 => 75 50 => 75 Product Size L = 12”, W = 4”, H = 2” L = 12”, W = 4”, H = 2” Product Weight No more than 2Lbs No more than 2Lbs Power Consumption (max) No more than 2A 24W No more than 2A 24W Operating Temp. Range -30F To 175F -30F To 175F Operating Humidity Range 0 To 100% Non-Condensing 0 To 100% Non-Condensing Reliability/life/Maintenance 5 year warranty Disposal/Recycle Repairable Repairable Safety/Regulation Standard SAE J595 California Title 13 SAE J595 California Title 13 Product Standard Requirements
Product Standard Performance • The LED unit will have a total of 16 LED’s (8/8). • The LED unit will have only one flash pattern in memory at a time. • It will function on 8-16VDC. • It will use no more than 1.5A. • Must be fused. • Have a RS232 port interface.
Block Diagram Computer Motorola PIC 8-16 Battery 12VDC =>3.3-5V RS232 Allocation of Blocks Shift Register Micro Juan Carlos Chang Mark Ferge Brad Beyer Switch Jon Grelk LED”S [8]/[8] Diana Nieves
Block Block Owner Prototype Cost Manufacture Cost Man-Hours 8-16 Battery Juan Carlos TBD TBD TBD 12VDC To 3.3-5V Juan Carlos TBD TBD TBD Computer Mark Ferge TBD TBD TBD Shift-Register Mark Ferge TBD TBD TBD Switch Brad Beyer TBD TBD TBD LED Brad Beyer TBD TBD TBD Motorola PIC Jon Grelk TBD TBD TBD RS232 Diana Nieves TBD TBD TBD Micro Diana Nieves TBD TBD TBD Allocation of Cost & Man-Hours