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Design me a Product

I am trying to create a system consisting of a series of sensors for detecting and possibly locating vibrations on a drum surface. The details are as below;

Input: Drumbeat – varying strengths from a light “tap” to a harder “tap” – never an extremely hard “thud” (the hardest would probably be the strength of flicking yourself on the hand with your finger). There could also be a "rolling beat"

Detection: Vibration

Output: The required measurement parameters are strength of the drumbeat and frequency (beats per second or beats per minute etc)

Another parameter that would be desired would be location – Using the vibration sensors to triangulate the origin of the detected vibration.

Transmission:

The generated signal will need to be transmitted wirelessly (Bluetooth) to a mobile device and I would need an app to visualise the beat and also provide quantitative data such as beats per minute etc.

Example:

An example of a theoretical system is as in the attached diagram.

In this system, 3 vibration sensors (red crosses) are placed underneath the drum surface and are used to triangulate the origin of the drumbeat (bullseye) and produce an output indicating strength, frequency and location

Where the red crosses indicate the vibration sensors (piezo electric?)

A working prototype will be required and the steps required may look something along these lines:

1. Schematics design and PCB layout
2. PCB fabrication and BOM testing
3. Firmware development
4. Prototype preparation and testing/debugging
5. Mobile application development
6. Final product testing and calibration

Compétences : Electronique, Design industriel, Mobile App Development, Mise en Page PCB, Design de produits

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Concernant l'employeur :
( 2 commentaires ) Auckland, New Zealand

Nº du projet : #14901445

41 freelance font une offre moyenne de $1680 pour ce travail

sphinxsolution

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8.4
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8.6
amitorada

Hi, I have 5+ years of experience in Android/iPhone/iPad Application development. I will give you one year of free technical support which includes minor changes and bug fix. I have developed applications for ran Plus

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7.6
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7.6
SevenStarInfo

Hello, We want to discuss your project as we have experience in it. What Differentiates us from the other freelancers: ~ Experience of more than 5 years in Unity 3D, Xcode, CoCoa 2d, PhoneGap and major iOS and Plus

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7.5
MobiStudioz

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7.6
ITWhiz4U

Hello, client. My number one priority is customer service and satisfaction! I have read you description in details and understood everything what you want in this project. I have rich experience in this part. Plus

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7.2
MikroStar

Hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this [login to view URL] my profile for relevant project and feed backs. Kindly reply back and let us discuss projec Plus

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7.7
JinTaiZhe

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5.8
MaximizePlay

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5.5
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4.6
RaspberryOculus

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4.8
appers

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3.9
OKAYdesign

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myappsdevelopers

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3.3
smartmobile0317

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3.4
RafaelRodriguezR

A proposal has not yet been provided

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3.1
poojamehta23

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1.2
jinzhenzhu8691

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