İptal Edildi

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

Beceriler: Elektronik, Üretim Tasarımı, Mobile App Development, PCB Düzen, Ürün Tasarımı

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İşveren Hakkında:
( 2 değerlendirme ) Auckland, New Zealand

Proje NO: #14901445

Bu iş için 41 freelancer ortalamada $1680 teklif veriyor

sphinxsolution

(From the makers of Vivino & Dah Makan) Hi, I hope you are doing well, We are 7 year young rapidly growing Mobile App Development Company based out of New Jersey, USA, Gold coast, Australia & Pune, India. Daha Fazla

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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 Daha Fazla

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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 Daha Fazla

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7.5
MobiStudioz

Hello, Below is the brief of project scope ►►Project Title- -Sound Effect Mobile Application Development. Relevant Skills and Experience Doctar app [login to view URL] Snow and Mow-- http://t0rel1.axshare.c Daha Fazla

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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. Daha Fazla

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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 Daha Fazla

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7.7
JinTaiZhe

Hello, Greetings!! I have built various big websites. Please check [login to view URL] (marketplace) my inhouse product. Also check [login to view URL] Please share requirement and initiate a discussion s Daha Fazla

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MaximizePlay

Hi, I am a professional App Developer, especially for Android and iOS (iPhone & iPad), with more than 10 years of experience. Relevant Skills and Experience Mainly are Ionic, Android Studio, Swift, Unity 3D, PHP, Fire Daha Fazla

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RaspberryOculus

Hello, I have been in Industry from last 17 years making software and hardware products, very rarely freelancing also. I have good experience with sensors , processing audio ,codecs and digital signal processing. Daha Fazla

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4.8
appers

Dear sir, We are interested for this project we have developed many big applications. Relevant Skills and Experience I have 7+ years experience in IOS mobile development. we have made big apps clone like whatsapp, tin Daha Fazla

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3.9
OKAYdesign

Hello, we can do this project for you ! We are a team of 15 designers & developers PORTOFOLIO . https://www.freelancer.com/u/OKAYdesign Relevant Skills and Experience GRAPHIC, PRODUCT, INDUSTRIAL & ANIMATION: Ph Daha Fazla

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3.8
myappsdevelopers

Hello sir, Looking to Develop an App for your Business? We develop apps like (Uber/airbnb/upwork/kickstarter) With 100% Customisable option according to your Business! Relevant Skills and Experience Skills - Android, Daha Fazla

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3.3
smartmobile0317

Dear sir I have carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. A Daha Fazla

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3.4
RafaelRodriguezR

A proposal has not yet been provided

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3.1
poojamehta23

Hello, I have studied the basic requirements of the project and have a better understanding of what needs to be done to accomplish your goals. Relevant Skills and Experience We have experience in Java, Android SDK Daha Fazla

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jinzhenzhu8691

I am electronic engineer, micro controller programmer My skills : - LabVIEW, MATLAB - Arduino, Pic series micro controller - PCB design, Protel, AltiumDesignr, Proteus - My Experience BLE, RF, Automatic co Daha Fazla

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