Difference between revisions of "Holograms at Home"

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== Gantt Chart ==
 
== Gantt Chart ==
[[File: Gantt Chart.png|1100px|thumb|left]]
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[[File: Gantt Chart.png|1000px|thumb|left]]
  
 
[[Category:Projects]]
 
[[Category:Projects]]
 
[[Category:Spring 2017 Projects]]
 
[[Category:Spring 2017 Projects]]

Revision as of 12:51, 12 February 2017

Description

Team members

  • Kevin Kim
  • Hyunseok Choi
  • TA: William Luer

Project Overview

We are attempting to create a spinning LED display capable of displaying 3D objects from all directions on a cylindrical shape. Our display can include basic shapes such as cubes, tetrahedrons, and spheres. Finally, our display will be able to animate such shapes.


Objectives

  1. Design a mechanically robust device that will house the components including Arduino, batteries, and LEDs.
  2. Position each component so the device is capable of displaying basic 3D objects on a cylindrical volume
  3. Develop an algorithm to control when each LED turns on and off during the display cycle

Challenges

  • Having a mechanical design that has a center of mass around the axis of rotation
  • Mount the device on a motor
  • Build a device so the wires are not entangled while device is spinning
  • Wire connections do not break while device is spinning
  • Ensure that device spins at constant rate
  • Determine ideal rpm for device for visual display
  • Mounting battery and Arduino on the spinning portion of the device
  • Mounting Frame unto the motor

Budget

  • Mega Arduino: $0 - provided
  • Electrical Tape: $8.99 (w/out shipping fee) [1]
  • Insulated Copper Wires: $14.01 (w/out shipping) [2]
  • Stepper Motor[17hs13-0404s]: $0 - provided
  • Hot glue: $0 - provided
  • Soldering Tools: $0 - provided
  • 3D Printing material and 3D Printer: $0 - provided
  • AA batteries: $12.68 [3]
  • Battery holder: $0.99 [4]
  • LED strips x3: $24.95 x (5 - 2) = $74.85 [5] (we are buying 5 to get the discount and then reselling two, any additional fees excluding shipping fees may come out of our own expenses)

Total: $111.52

Gantt Chart

Gantt Chart.png