Quantity   Component name
2 × Umbra Loft 6-Opening Photoclip Frame http://www.target.com/p/umbra-loft-6-opening-photoclip-frame/-/A-14126361#prodSlot=_1_20
1 × Poster board Cut into 30 dividers with notches cut out to intersect
1 × Arduino Uno
5 × Adafruit NeoPixel Digital RGB LED Strip - White 30 LED - 1m http://www.adafruit.com/products/1376
1 × Adafruit Electret Microphone Amplifier - MAX9814 with Auto Gain Control https://www.adafruit.com/products/1713
2 × 5k linear pots http://www.makershed.com/products/make-electronics-the-complete-collection
2 × 3.5mm headphone jack http://www.adafruit.com/products/1699
1 × On/Off Rocker Switch for power http://www.radioshack.com/product/index.jsp?productId=3118987&znt_campaign=Category_CMS&znt_source=CAT&znt_medium=RSCOM&znt_content=CT2032230
1 × Toggle slide switch for audio input http://www.radioshack.com/product/index.jsp?productId=2062489&filterName=Type&filterValue=DPDT
1 × Adafruit 5V 10A switching power supply http://www.adafruit.com/product/658
1 × Female DC Power adapter - 2.1mm jack to screw terminal block http://www.adafruit.com/products/368
1 × 300 to 500 Ohm resistor See Neopixel best practices https://learn.adafruit.com/adafruit-neopixel-uberguide/best-practices
1 × 1000 µF, 6.3V or higher Capacitor See Neopixel best practices https://learn.adafruit.com/adafruit-neopixel-uberguide/best-practices
4 × Screws to mount arduino to poster
20 × Electronics jumper wires http://www.adafruit.com/products/758
1 × Wire for joining neopixels that can handle 10A
2 × (Optional) Small hinges to join the posters together
1 × (Optional) Nylon Strap for handle
1 × (Optional) Mounting hardware for posters
2 × Krylon Frosted Glass Finish For spraying inside the poster http://www.amazon.com/gp/product/B00114LS5A/
1 × Reflect-All For making the poster board dividers more reflective http://www.amazon.com/gp/product/B006VEEKRI/