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LED Fashion Presentation
- 1. LED FASHION Arielle Williams,Anne Laschober, Isabelle Pumford, Ethan Steely, Alicèa Monèt, Landon Taylor, Sean McEachen, and Zach Mendez 1
- 2. PROBLEM STATEMENT This spring, theApparel Merchandising and Product Development department at the U of A will be hosting their annual fashion show. The theme for this year’s show is ‘Futuristic Floral’ and they would like to incorporate lighted apparel and accessories into the show. 2
- 3. PARAMETERS The lighted itemswill use an LED and a controller to adjust the color and intensity of the light. The LED controller will be able to determine the proximity of other controllers in order to blend colors when two garments are near each other. 3
- 4. SCOPE LED lighting for13-15 garments Enhancements upon show and runway lighting 4
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- 7. GARMENT SKETCHES Images fromAMPD Student Sketches 7
- 8. SENSORS Potential Infrared Sensor •Distance: 5 feet • Size: the size of a quarter • Output Voltage: 2.8 V (15 cm) to 0.4 V (150 cm) • Supply Voltage: 4.5-5.5 V • Price: $14.59 Potential Infrared Emitter • Beam Width: 20 degrees • Size: typical LED • Current: constant 100 mA to 1A • Wavelength: 940 nm • Price: $0.75 http://store.cutedigi.com/infrared-proximity-sensor-long-range-sharp- gp2y0a02yk0f/?utm_medium=googleshopping&utm_source=bc https://www.adafruit.com/products/387?gclid=CPS1wOPqmc8CFYll fgodjdkOiw 8
- 9. CONTROLLERS Adafruit Feather HUZZAH withESP8266 WiFi • Measurements: 51mm x 23mm x 8mm • Regulated Voltage: 3.3 V • Current Draw: ~70mA • I/O Pins: 9 GPIO pins • Price: $15.95 Adafruit Feather M0 WiFi with uFL • Measurements: 53.7 mm x 23mm x 8mm • Current Draw: 10/12 mA depending on model • I/O Pins: 20 GPIO pins • Price: $34.95 https://www.adafruit.com/products/2821?gclid=CPyTxKTxmc8CFQZafgodyqsFCA https://www.adafruit.com/products/3061 9
- 10. LIGHTING OPTIONS Fiber OpticVoltage Requirements • Power Supply: 3.7-4.2 V • Current Draw: <15mA • Very fragile LED Voltage Requirements • Power Supply: 9-12 V • .Current: 6 A/m • Includes ten light segments • Can be used with any microcontroller 10
- 11. EXAMPLE OF FIBEROPTIC FASHION 11
- 12. BATTERIES • 3.7 VLithium Ion batteries for fiber optics • Price: $ 12.50 • Rechargeable 10/12V DC Lithium Ion Battery Pack • Price: $24.99 Image from Amazon.comImage from Adafruit.com 12
- 13. POWER MANAGEMENT = SAFETY •MAX1672 Step-Up/Down DC-DC Converter • Input Range: 1.8 – 11 V • Output Voltage: 3.3 V – 5 V (1.25 – 5.5 V with resistors) • Efficiency: ~85% • Output Current: <300 mA • Used for voltage regulation Maxim Integrated, “Step-Up/Down DC-DC Converter in QSOP Package,” MAX1672 datasheet. Nov. 2002. 13
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- 15. PROPOSED RUNWAY DESIGNS Image fromGoogle.com Image provided by AMPD Department 15
- 16. TO BE PROPOSEDRUNWAY DESIGNS Images from Google.com 16
- 17. TO BE PROPOSEDRUNWAY MATERIAL From Intents • 4’ x 8’ Sections with up to 16” rise • Price: $50 From Lowes • OPTIX 0.22” x 24” x 48” Clear Acrylic Sheet • Price: $57.98 17
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- 19. REFERENCES • "0.22-in X24-in X 48-in Clear Acrylic Sheet." Shop OPTIX at Lowes.com. N.p., n.d. Web. 18 Sept. 2016. • Industries, Adafruit. Adafruit Industries Blog RSS. N.p., n.d. Web. 18 Sept. 2016. • Maxim Integrated, “Step-Up/Down DC-DC Converter in QSOP Package,” MAX1672 datasheet. Nov. 2002. • "RGB LED Strips." Usage. N.p., n.d. Web. 18 Sept. 2016. • "Staging." Intents Party Rentals. N.p., n.d. Web. 18 Sept. 2016. 19