Electrical Engineering Design & Build

Job Description:


We are a passionate team of experts currently working on a prototype light therapy device utilizing eight LED emitters. The LEDs will either be operating on their own or in combination with other LEDs but once the preset program selection has been made, the same constant output will be maintained during a whole treatment session.


1. We require an electrical engineer to design and build all the necessary components for efficient operation of this device.

2. To produce different outputs from the LEDs, a “dimmer” control will be necessary in order that up to 60 preset selections can be made from the operation panel.

3. All eight LEDs have the same footprint which is 7mm x 7mm

4. The LEDs will be in a rectangular arrangement and the optical assembly is approximately 200mm x 130mm.

5. There will need to be a timer to determine the length of treatment session with auto shut off. There would then need to be a “cool-down” time period before the device completely shuts down.

6. In the design of the overall device we want to achieve a compact unit, very quiet in operation and innovative.

7. Power to the device will be via wall adapter.

8. At this prototype stage we want to achieve proof of concept and therefore we need the electrical engineering solution to be as cost effective as possible.

9. Once the proof of concept has been attained, our additional requirements are:-

i) For the unit to be a connected device with its own IP address.

ii) The ability for the device to be controlled remotely by an app via phone/PC

iii) The ability to recover usage data from the unit.

Project Award:-

The successful applicant for this project would need to be willing to sign a mutual non-disclosure agreement and an intellectual property agreement.

We are looking for an engineer who will share in our passion to produce a cutting-edge light therapy device and not view this as simply another job. Demonstration of proven skills is an important selection criteria as well as the ability to show innovation in design. We are very open and encourage fresh ideas of how the engineering solution for this project may be achieved.

We require a detailed financial proposal which identifies the various stages of this project from inception to completion.

This is an immediate requirement and therefore please only submit a proposal if you are able to commence working on the project immediately. Please also indicate the time-frame to complete each phase of the project.

We envisage this falling into Freelancer's Small Project category but we may be wrong on this so please feel free to determine your own costings.

If you need any additional information prior to submitting your proposal please feel free to send your questions.

Aptitudini: App Developer, Inginerie electrică, Electronică, Wireless

Despre client:
( 12 recenzii ) Keswick, United States

ID Proiect: #14767638

34 freelanceri licitează în medie 1221$ pentru acest proiect


-----------------Hello----------------- ***Let's built successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. Relevant Skills and Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
(68 recenzii)

Hi Sir I am an expert electronics engineer with more than 8 years of experience in this field. Please get in touch I have special affiliation with the LEDs projects. Relevant Skills and Experience Please review my pro Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
(246 recenzii)

Dear sir I have carefully gone through your job description and so I am very interested in your project. Lets discuss about your project Relevant Skills and Experience I worked many projects Please check my profil Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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I am an electrical engineer Relevant Skills and Experience Electrical engineering, Circuit designing Proposed Milestones $805 USD - required work

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%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 30 zile
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Hi, I am an electronics engineer in Ireland, with 15+ years experience in industry. Relevant Skills and Experience I have worked with several US companies to develop their new products. Proposed Milestones $1500 USD Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service), Arduino programmer. Digital and analog electronics for 15 and 25 years... Relevant Skills and Expe Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 30 zile
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WE are professional electrical/electronics engineer with 30+ years of experience in research and prototyping Relevant Skills and Experience WE are professional electrical/electronics engineer with 30+ years of experie Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 30 zile
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Hi, I have experience in electronic device prototyping. I can do your project on Arduino platform. When we reach and verify your requirements I can do right PCB and market design. Relevant Skills and Experience Electr Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 40 zile
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Hi, nice to meet you, i could do the work if you let me... is you say all detail too... Habilidades y experiencia relevante Very much Htos propuestos $750 USD - all work

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 25 zile
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%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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Sorry for biding out of range, if you don't like I remove directly. Hello dear This is Mamdouh,I am so glad to write to you my proposal, I've 6 years experience in electronics and control design. I did a lot of p Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 30 zile
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ss Relevant Skills and Experience ssss Proposed Milestones $2777 USD - mileston ssss

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C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. ELECTRICAL AND ELECTRONICS circuit analysis and design. Embedded systems using microcontrollers like PIC, ATMEL, ARDUINO Relevant Skills and Exper Mai multe

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Though I am new here but my team has 4 years of experience into website Design and development across all Platforms especially online stores. Relevant Skills and Experience Can very well execute this project and can s Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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I have read though your design requirements. I can suggest to use for LEDs board "Aluminium Printed Circuit Board" to effectively dissipate heat Relevant Skills and Experience Electronic engineer, PCB layout, innova Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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Good article Relevant Skills and Experience System Design Proposed Milestones $1333 USD - 1333

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
(3 recenzii)

Hi I just doing a project of LED light control which has 7 high-power LEDs and controlled by DMX bus and WiFi, it is similar to your project so I think it would be an advance. Relevant Skills and Experience I started Mai multe

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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A proposal has not yet been provided

%bids___i_sum_sub_35%%project_currencyDetails_sign_sub_36% USD în 20 zile
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