- Time: It almost doesn’t need to be said, but the primary driving constraint on this project is the time remaining to have an operational product demo at the design expo in April.
- Cost: As with any non-defense/government project, cost will play a huge role in the components that I select to use. I am currently in search of cheap clear plastic tubes, which turn out to be more difficult to find that one may imagine. Anything I buy, I have to buy 7 of (for each frequency band), so an expensive part results in a very expensive total cost.
- Scope: Although I have additional ambitions for both the functionality and quality of craftsmanship, I will need to carefully evaluate what is feasible to accomplish within my given time constraint. I am currently thinking that I will not include the IR functionality that I talked about in my design review, in favor of better implementing the audio levitation component.
- Resource Availability: In order to meet cost and time constraints, I will try to up-cycle and use some parts that I already have available. This will drive both mechanical and electrical design, and may introduce additional challenges. In particular, I want to use this project to develop a method to rapidly iterated and fabricate PCBs at home. In the event that I had a longer time frame and larger budget, it would be much easier to purchase a couple of revisions from an actual PCB manufacturer.
- Dynamic Synchronization: When possible, it is extremely helpful to mitigate identified risks by prototyping key functionalities before embarking too far into the design cycle. In my project, it will be incredible difficult to figure out if ping pong balls can be dynamically moved at a fast enough speed to track the changing audio frequencies. Although I will try to better understand this component sooner rather than later, I will not be able to really find out until I have already implemented the electronics and programming for fan control and audio filtering, and integrated it into a single prototype column configuration. By this time I will be fairly far into the design cycle.
Levitation Audio Visualizer Constraints
Search for content or authors
This Year’s Students
- Abigail Angwin
- Adlai White
- Alexis Cisneros
- Alex Fitzgerald
- Alex Gebben
- Alex Reynolds
- Aj Terio
- Andres Serrano
- Aryan
- Ari Matrajt Frid
- Arjun Mody
- Barrett Lister
- Ben Clairday
- Benjamin Hyde
- Blake Wilson
- Lavender Giebner
- Brandon Phillips
- Cannon Leitz
- Chris Wachuta
- Colton Huff
- Collin Kendall
- Cole Metcalf
- Collin Ruprecht
- David Li
- Duncan Laird
- Dylan Breglio
- Efrosini Krokos
- Emilee Novak
- Ethan Polacsek
- Ethan Sanchez
- Ethan Silverman
- Fin McKemey
- Garrett Miller
- Grreshan Ramesh
- Hailey Usher
- Helen Do
- Ian Farrar
- Ian O'neill
- Jason Allshouse
- Jace Aschbrenner
- Jarod Ocampo
- Jadin Zaccagnino
- Jess Corbitt
- Josh Beijer
- John Bileschi
- Jon Ezell
- Jonathon Gruener
- Josh Gregory
- Josh Sweeney
- Juliette Goubeaud
- Katie Schutt
- Kevin Kim
- Kelso Norden
- Kyra Anderson
- Kyle Hashiro
- Kyle Pohle
- Luke Nicol
- Luke Prins
- Max Lantz
- Maddox Mitchell
- Matthew Osborn
- Max Palish
- Michael Becerra
- Michael Gray
- Nicholas Gotlib
- Nick Olguin
- Noah Howell
- Oliver White
- Peter Arnold
- Riley Menke
- Sam Biehle
- Sammie Duran
- Sam Gluskoter
- Sarah Pepper
- Sean Riddle
- Sierra Greeley
- Sophie Berry
- Sophia Montie
- Tim Hellweg
- Tiana Vitry
- Trent Bjorkman
- Travis Mulford
- Tyler Brown
- Venkata Sanyasi Krishna Vidhan Rallapalli
- Vincent Tang
- Yuting Wang
- Aryan Gandhi
- Jean Hertzberg
- Shrey Naresh Solanki
This work is licensed under CC BY-NC-SA 4.0
1 Comment. Leave new
Thomas, I’m excited to see how this turns out! It would be super cool if you were able to get a home PCB etching system figured out for this project. There are tons of DIY PCB etching tutorials out there, but I’ve made PCBs using a CNC machine where you use an engraver endmill to etc the traces onto a copper laminated board (http://www.amazon.com/Copper-PC-Board-Double-Sided/dp/B000Q8TZXE/ref=pd_sim_60_4?ie=UTF8&dpID=41pO-dM6B7L&dpSrc=sims&preST=_AC_UL160_SR160%2C160_&refRID=0FPM08B7M378M8ZCGESV). Whether you have access to a CNC that you could use in this manner is a different story though.
I think you’re wise in focusing only on the audio aspect of the project rather than adding in the sensors as well.
I’m super excited to see how this turns out!