Difference between revisions of "Holograms at Home"
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*Motor Controller & power supply: $0 - provided | *Motor Controller & power supply: $0 - provided | ||
*Electrical Tape: $8.99 (w/out shipping fee) [https://www.amazon.com/gp/product/B01N7N6M9Q/ref=s9_acsd_newrz_hd_bw_bHKpBD_c_x_w?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=merchandised-search-5&pf_rd_r=KH9ZTK4K791J77WWS2W8&pf_rd_t=101&pf_rd_p=f08de06d-dcbe-52a5-b42f-f749d40b01d1&pf_rd_i=256161011] | *Electrical Tape: $8.99 (w/out shipping fee) [https://www.amazon.com/gp/product/B01N7N6M9Q/ref=s9_acsd_newrz_hd_bw_bHKpBD_c_x_w?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=merchandised-search-5&pf_rd_r=KH9ZTK4K791J77WWS2W8&pf_rd_t=101&pf_rd_p=f08de06d-dcbe-52a5-b42f-f749d40b01d1&pf_rd_i=256161011] | ||
| − | *Insulated Copper Wires: $ | + | *Insulated Copper Wires: $0 - provided |
*Stepper Motor[17hs13-0404s]: $0 - provided | *Stepper Motor[17hs13-0404s]: $0 - provided | ||
*Hot glue: $0 - provided | *Hot glue: $0 - provided | ||
Revision as of 20:01, 15 February 2017
Contents
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
- Design a mechanically robust device that will house the components including Arduino, batteries, and LEDs.
- Position each component so the device is capable of displaying basic 3D objects on a cylindrical volume
- 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
- Arduino Mega: $0 - provided
- Arduino Uno: $0 - provided
- Motor Controller & power supply: $0 - provided
- Electrical Tape: $8.99 (w/out shipping fee) [1]
- Insulated Copper Wires: $0 - provided
- 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 [2]
- Battery holder: $0.99 [3]
- LED strips x3: $24.95 x (5 - 2) = $74.85 [4] (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
