Difference between revisions of "EBOX"
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== Project Proposal == | == Project Proposal == | ||
=== Overview === | === Overview === | ||
| − | + | We created an audio responsive LED lighting system integrated on a desk that can be used as a fun addition to one's home entertainment and lighting systems. The EBOX has 3 modes that the user can set with a tap of a touch sensor to customize the dynamic light patterns to fit any mood. | |
=== Group Members === | === Group Members === | ||
Revision as of 15:27, 30 November 2018
Contents
Project Proposal
Overview
We created an audio responsive LED lighting system integrated on a desk that can be used as a fun addition to one's home entertainment and lighting systems. The EBOX has 3 modes that the user can set with a tap of a touch sensor to customize the dynamic light patterns to fit any mood.
Group Members
Jordan Gewirtz
Chanel Lynn
Nish Chakraburtty
Tony Sancho-Spore (TA)
Dr. James Feher (Prof)
Link to Log
- https://classes.engineering.wustl.edu/ese205/core/index.php?title=EBOX_Log
- eBOX WUSTL BOX: https://wustl.app.box.com/folder/57307264614
Objectives
- Use an Arduino to implement a Fast Fourier Transform(FFT)
- Integrate the FFT through the Arduino with our LED lights
- Make the LED lights respond music with a specific, non-random color scheme
- Have the Light intensity change with the decibel level of the music
- User interface
Challenges
- learn Arduino
- Soldering
- learn complex circuitry
- carpentry
- writing the code and interfacing the Arduino with the LEDs and Sound receptor
- Learn to not short our entire project
- Learn how to use transistors
- Make sure nothing blows up
- Staying under budget
Gantt Chart
Draft #1
Draft #2
Draft #3
.png)
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Budget
| Item | # of Units: Estimated | # of Units: Actual | Unit Price: Estimated | Unit Price: Actual | Total Price Estimated | Total Price: Actual (Including Shipping) | |
| Arduino (Link) | 1 | 1 | $22.00 | $0.00 (Provided by TA) | $22.00 | $0.00 | |
| Transistors (Link) | 10 | $0.06 | $0.60 | $0.00 (Provided by TA) | |||
| LED (strips - 6ft) (Link) | 1 | 1 | $21.99 | $21.99 | |||
| Arduino Microphone (Link) | 10 | 10 | $0.88 | $0.69 | $8.88 | $6.90 | |
| Table (Link) | 1 | 1 | $39.99 | $39.99 | $39.99 | $43.86 | |
| Capacitive Touch Sensors (Link) | - | 5 | - | $1.40 | - | $6.99 | |
| Total | 14 | $48.78 |
Design And Solutions
The Housing
The Electronics
Electrical Diagram
Results
Shortcomings
Poster
External Links
Project Proposal Presentation Powerpoint link: https://docs.google.com/presentation/d/1mnPGURRNoGbIu7AR5VZs8qfj3P0mFTK5Hc8BOpOewkI/edit?usp=sharing
eBOX Log https://classes.engineering.wustl.edu/ese205/core/index.php?title=EBOX_Log
References
- https://sites.wustl.edu/ese498vertigodancefloor/ (Move to the Groove Reference)
- https://github.com/kosme/arduinoFFT (Arduino FFT library)
- https:/ing /forum.arduino.cc/index.php?topic=427386.0 (Arduino FFT discussion page)
- https://www.norwegiancreations.com/2017/08/what-is-fft-and-how-can-you-implement-it-on-an-arduino/ (Arduino FFT tutorial)
- https://www.instructables.com/id/Sound-Reactive-LED-strip/ (Simple version of our project)
- https://www.instructables.com/id/Arduino-Audio-Input/ (Tutorial to take in audio for FFT ~40KHz)
- https://www.instructables.com/id/Arduino-Frequency-Detection/ (Tutorial to analyze in audio for FFT ~40KHz)
- https://www.instructables.com/id/Arduino-Audio-Output/ (Tutorial to output audio for FFT ~40KHz)
- https://www.arduino.cc/reference/en/ (Arduino Language Reference)
- https://www.youtube.com/watch?v=e1FVSpkw6q4 (Simple tutorial, make LEDs dance)
- http://genericnerd.blogspot.com/2009/05/arduino-mood-light-controller.html (Tutorial, LED color transitions)
- https://www.youtube.com/watch?v=kj-oZgmRB2w&t=73s (OnShape Tutorial)
- https://www.youtube.com/watch?v=pMWnsHpDlQE&t=18s (OnShape Tutorial)
- https://www.youtube.com/watch?v=OasbgnLOuPI (HOW TO BUILD THE TABLE AND INTEGRATE THE LEDS)
- https://www.youtube.com/watch?v=5oRir4dck_w (ARDUINO LED LIGHTS WORK AND ARE SOUND RECEPTIVE (with opensource code))
- https://www.youtube.com/watch?v=NQinj-tlU-M (LED coding walkthrough)
- https://www.instructables.com/id/Wire-a-Potentiometer-as-a-Variable-Resistor/ (Potentiometer, Variable Resistor)
- https://playground.arduino.cc/Code/Filters (Real Time Digital Signal Processing Library)
- https://www.amazon.com/DAOKI-Sensitivity-Microphone-Detection-Arduino/dp/B00XT0PH10 (purchased microphone)
- https://randomnerdtutorials.com/guide-for-microphone-sound-sensor-with-arduino/ (Guide for microphone sound sensor)
- https://www.allaboutcircuits.com/technical-articles/introduction-to-capacitive-touch-sensing/ (Understanding Capacitive Touch Sensors (Self-Capacitance Configuration))
- http://henrysbench.capnfatz.com/henrys-bench/arduino-sensors-and-input/catalex-ttp223b-arduino-capacitive-touch-sensor-tutorial/ (Tutorial Capacitive Touch Sensor Arduino)
- https://www.instructables.com/id/How-to-use-OLED-display-arduino-module/ (Tutorial LED display)
eBOX Log https://classes.engineering.wustl.edu/ese205/core/index.php?title=EBOX_Log
