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Time Left: Less than 7 days
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 10h, 2m  |   9 Proposals
The goal of this project will be to update a design of a PCBA for a 2500 mAh LiPo single battery power bank. PCBA specifications: Hi, we have not found a part number of the main IC. We are now choosing a provider to update this design to a new IC. We'd like the resulting design: - to reuse as much as possible from the existing design - to fully comply with this list of requirements: 1. Input: DC5V 1A, so that battery charges at 1Amp rate 2. Outputs: two independent outputs, DC5V 1A. Connection of an external device to one output automatically blocks the other output. 3. Built-in protections for input and outputs: 3.1. overvoltage 3.2. overcurrent 3.3. short circuit 4. Built-in protections for battery: 4.1. Overcharge 4.2. Overdischarge 4.3. Overcurrent 4.4. Overheating 5. Battery charging/discharging: standard 3.7V LiPo battery charging cycle, 2500 mAh battery (we will provide the samples) 6. Simple shake sensor: activates LED indication. Example:   [obscured]  /Electron...
Category: Electrical       
Preferred Location: North America, Western Europe, Eastern Europe, Eastern Asia

a****kov
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| a****kov
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 02, 2015  |  Ends: 3d, 22h  |   7 Proposals
We are looking for a talented FPGA programmer to help us implement a low noise (<10nV/(rootHz)) lock-in amplifier for heterodyne detection of sideband signals. Carrier frequencies range from 0.3 to 1.5MHz. The lock-in amplifier must have the ability to generate signals at specified frequencies and demodulate signals at the sum or difference of two frequencies (FM/heterodyne detection). Your job will be to develop a working prototype that does the following: 1) Takes in signals via a high speed, 16bit ADC 2) Generates a sine wave with programmable amplitude (ranging from 0 to 5V) and frequency, f2 = (1 to 1000Hz) 3) Demodulates the signals at two frequencies f1+f2, f1+2f2. f1 is determined from the DAC input. f2 is the frequency generated in step #2. 4) Outputs the RMS amplitude of the two demodulated signals via a low noise, 16bit DAC. We have an ADC and FPGA eval board already chosen, part #'s AD9268 and HSC-ADC-EVALCZ from Analog. You will need to help us choose the DAC and fi...
Category: Electrical       

N****lIR
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| N****lIR
|    United States
Fixed Price: $150 - $250   |  Posted: Jul 01, 2015  |  Ends: 3d, 1h  |   13 Proposals
We are looking to make our website pop, with color and excitement and ease of use, its an ecommerce website, this is what it looks like   [obscured]   we want you to create a completely different and more user friendly and user functional website that is mobile responsive, we would love to see you make it stand out in a wonderful way, please make sure and add all the ecommerce logos that are currently on our website, we also want you to help increase SEO with our website. Must interact with a back office where owner can make own changes as needed, have a way to run reports, include affiliate program opportunity as part of the website, electronic gift cards, integrate automatic shipping calculations using USPS to USA and other countries shipping addresses.
Category: Other - Design       

l****ood
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| l****ood
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jun 26, 2015  |  Ends: 5d, 23h  |   34 Proposals
I need some experienced hands to help us write a desktop application and also a SaaS. It will be an Electronic Medical Records (EMR), have a dynamic database, and the person(s) who win the tender will be able to help us from design, implement and the upkeep of the software. The software has to have the capability of connecting to other Medical software already in use. If interested, please get in touch and i will offer more in-depth details.
Category: Software Application       
Skills: Java, PHP       

j****o51
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| j****o51
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 26, 2015  |  Ends: 5d, 22h  |   7 Proposals
I am looking to improve conventional HFAC (air conditioning system) Controller. I need design for the board and prototype made if needed. The system will do the following Input 120VAC and 240VAC / Output 24VAC Board will receive input from 8 thermostats which send 24VAC signal to Board When Signal is received the Board needs to start (using relay) High Voltage Motors (blowers) and in some cases also send 24VAC to another device. Board needs to be connected to Network using Ethernet Cable All of these rules need to be configurable in some software utility Board needs to be connected ready OHM from Temperature sensors (8 of them ) Board needs to be able to receive information from network for each 8 zones about Requested temperature. Board needs to make decisions as to if temperature is ABOVE requested then DO THIS if below THEN DO THIS. Programmable on board. This is the first time I am designing a board so I will need assistance and iterations.
Category: Product Design       

T****ORP
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| T****ORP
|    United States
Fixed Price: $100 - $500   |  Posted: Jun 26, 2015  |  Ends: 5d, 20h  |   8 Proposals
Topbuy.pk Ecommerce Store of all type consumer electronics and clothing apperals Need a custom made theme on magento or any other good platform which is SEO Friendly and easy to operate Requirements: The website should meet to all international standard for example Daraz.pk . The total website product will be 20,000 but on initial basis there will be 3000 to 40000 . The Wesite should be responsive, e.g shop.ca . The theme should simple and in light in colours e.g   [obscured]  / , or kindly check the attachment for example or any other your suggestion .?? . Back end should be SEO friendly and easily operatable, e.g magento or any other custom made but it should be easily operatable . There should be Landing pages for categories . There should be filters for the product . Need a real time search in it . Complete art work logos, posts of landing pages, . Online customer support portal e.g zopim or any good platform . There should be a separate blogging page on w...
Category: Web Programming       
Skills: PHP, Web Design, Magento, Web Development, Woocommerce       

T****buy
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| T****buy
|    Australia
Fixed Price: Not Sure   |  Posted: Jun 25, 2015  |  Ends: 5d, 8h  |   2 Proposals
Hello, I am looking for a small project development of "Micro SD Memory Card Write Protection On & OFF with Password Protection". Basically I would like to protect the data which i have copied to Micro SD Card from Delete, Format. So, kindly bid for the above who are interested to do the above project in Embedded Systems.
Category: Product Design       

C****ONE
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| C****ONE
|    India
Fixed Price: Less than $500   |  Posted: Jun 25, 2015  |  Ends: 5d, 1h  |   27 Proposals
Requires on off switch or method for going into sleep mode. The circuit board and components need to be as small as possible.
Category: Electrical       

s****ell
 [?]
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| s****ell
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 25, 2015  |  Ends: 5d, 0h  |   8 Proposals
We are looking for someone extremely well educated, most likely an engineer, who has worked with either the technical aspects of biomass enough to understand the complexities of generating electricity from agricultural waste, or someone with extensive experience with fuel procurement related to biomass. We are an international renewable energy development company looking for a resident expert in all things biomass to keep on our company roster and payroll.
Category: Other - Engineering &...       

A****ner
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| A****ner
|    United States
Fixed Price: Less than $500   |  Posted: Jun 25, 2015  |  Ends: 4d, 23h  |   64 Proposals
Our brand is Life Force Accessories, offering premium smartphone accessories. Our design is real simple and high-tech. We offer exceptional customer service and play that up with all of our design, calling it 'The Life Force Guarantee'. Our first product is the selfie stick and our promotional theme for the selfie stick is 'Do It Your Selfie'. We need a WordPress themed design for our website to showcase our brand and product. We have a great template for you to follow with full instructions, see below! I already own my domain and have hosting. I will need a basic blog site with some e-commerce features, like a 'buy now' type button that links directly to my listing on Amazon. Design Type: New Website Purpose of the WordPress Website: Blog to Publish Articles Number of Pages to be Designed: 6 or more Description of Each Page: Home, About Us, Contact Us, Blog, Press, Our Products (Our Products will link directly to our Amazon product listing until we get more products) Websites ...
Category: Website Design       
Skills: WordPress       

n****ane
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| n****ane
|    United States
Fixed Price: Not Sure   |  Posted: Jun 25, 2015  |  Ends: 4d, 22h  |   14 Proposals
design is already made in proteus 8, only two things need getting sorted Move switch 1 inch below, move 5 pins header to further side
Category: Electrical       

B****rat
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| B****rat
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Jun 25, 2015  |  Ends: 4d, 9h  |   8 Proposals
Looking for renderings of our initial product designs for use in marketing materials and sending to manufacturers. Experience in design and product development of fitness / consumer products preferred. Person must understand the technology and develop & design the system within 4 weeks. Will send out full project details upon request Sincerely! North Lion Team
Category: Product Design       

N****oup
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| N****oup
|    United States
Fixed Price: $50 - $150   |  Posted: Jun 24, 2015  |  Ends: 4d, 7h  |   13 Proposals
Need to design an Ultrasonic motion sensor and notfyer to be installed in the wheel arches of a car. Need the design to be able to build the unit myself. This project is to avoid parking tickets my creating notification when a parking officer marks my car tyres with chalk. When the parking officer moved their hand under the wheel arch the movement will be detected and I will be notified by text, email or key fob beeper. ( Range required approx 500m and within a building) The sensor could be mounted under the wheel arches ( the 2 front) or on the body of the car above the wheel arches. Ideally the components to build the project will be less that $250 and be available from online sellers. I imagine Arduino or rasberry pi will be the best options for a controller. Ideally the unit will be battery powered so I dont have to wire it into the car. With the bulk of the unit being attached to the dash an an on off switch so I can arm the unit when I get out of the car. Ideally the plans ...
Category: Electrical       
Skills: Electrical Engineering, Electronics       

m****b33
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| m****b33
|    Australia
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Jun 24, 2015  |  Ends: 4d, 5h  |   15 Proposals
Design a fun and creative logo representing mission, vision and value. The logo must be in a electronic format (jPEG...). The deadline is end of day Friday June 26th.
Category: Logos       

S****e65
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| S****e65
|    Canada
Fixed Price: Not Sure   |  Posted: Jun 24, 2015  |  Ends: 4d, 5h  |   1 Proposal
JOB DESCRIPTION AND EXPERIENCE : Project Management Responsibilities (New Product Introduction) ?Strong Background and Experience in Project Management for New Product Introduction. Manage product development from Evaluation Stage up to Mass production Stage. ?Make over-all Planning and Progress follow-up of the Project, to meet Product Delivery and Launching on time. ?Coordinate and communicate closely to all related sections from Parts Procurement, Warehousing, Planning, Production, Manufacturing Eng'g, Parts Eng'g, Quality assurance and Logistics to meet the target and proper execution of new product introduction. ?Review Product Function capability thru evaluation, assess against design standards and highlights failure that need correction. Working closely to Product Evaluation team, Parts Engineering and Quality Assurance to discuss Quality issues and concerns to meet the highest quality standard and cost competitive product. ?Work out and ensure the closure of Problem ...
Category: Other - Engineering &...       

B****n23
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| B****n23
|    Philippines
Fixed Price: Less than $500   |  Posted: Jun 24, 2015  |  Ends: 4d, 0h  |   19 Proposals
Hi... please see attached document. This is for an ultrasonic sensor firmware design project. Thanks
Category: Electrical       

a****ani
 [?]
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| a****ani
|    United States
Fixed Price: Not Sure   |  Posted: Jun 24, 2015  |  Ends: 3d, 22h  |   5 Proposals
I'm looking for design of a low power soc embedded linux module. I can point to a design/schematic, but I would want to use a low power soc and do some modifications to it, when applying please send links to five of the most recent design/accomplishments. Thanks
Category: Product Design       

b****aws
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| b****aws
|    United States
Fixed Price: Less than $500   |  Posted: Jun 24, 2015  |  Ends: 3d, 21h  |   4 Proposals
We are looking for experienced optical engineer who can contribute to our team by assisting in selection of available OEM designs or creating custom optics for our many projects involving cameras and IR cameras.
Category: Other - Engineering &...       

r****ept
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| r****ept
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jun 24, 2015  |  Ends: 3d, 18h  |   6 Proposals
Product Development Requirements 1. Use removable battery, small size OR Rechargeable 2. Can measuring body size by using 2 tapes one on top not showing in the images, Please see Draft Image, 3. Communicate with Smartphone APP 4. APP programming 5. Compact And light Design
Category: Product Design       

N****ver
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| N****ver
|    Ireland
Fixed Price: Not Sure   |  Posted: Jun 24, 2015  |  Ends: 3d, 12h  |   9 Proposals
We have four small electronic boards and looking for the designs of their enclosure which should be like the WiFi router or access point but with smart look and elegant. I need the rapid prototyping of those enclosures as well. If any one interested please write me.
Category: 3D Modelling       
Skills: 3D Printing       

g****yed
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| g****yed
|    Pakistan
Fixed Price: Not Sure   |  Posted: Jun 23, 2015  |  Ends: 3d, 7h  |   0 Proposals
Dynamic Footwear company in Boca Raton seeks to create a Digital Marketing position with unique opportunity to craft the social media messages for numerous global brands and new market brands as well as create content, upload contact, track and analyze results and more. Candidate must have experience with product social media plans and a full understanding of social media platforms as a sales vehicle. Salary commensurate with the experience and LOCAL CANDIDATES ONLY PLEASE. Responsibilities: Manage the production of digital, electronic and web based marketing communications projects and initiatives Design, develop and maintain website including SEO and results, reporting and analytics Manage production process of digital marketing tools such as HTML emails, e-newsletters, etc. Maintain digital asset database Qualifications: Must have broad knowledge of today's digital landscape, including desktop publishing, internet mobile platforms and apps, social media, SEO/SEM, and more Know...
Category: Other - Engineering &...       
Preferred Location: United States

j****int
 [?]
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| j****int
|    United States
Fixed Price: Not Sure   |  Posted: Jun 23, 2015  |  Ends: 2d, 22h  |   10 Proposals
Haug is a small, Norwegian tech company based in Oslo that aspires to improve the way people work, learn and create. We are currently developing an exciting consumer electronic product set to launch in the second half of 2016. To achieve this we need to expand our team, and are now looking for a dedicated and talented person within the area of application layer development, with experience from similar projects. The person has to be very good at system architecture design and C++. The device is running a 1 Ghz ARM-processor with linux. You will essentially be a vital part in creating Haug's identity as a new and exiting hardware start-up. Link to homepage:   [obscured]  / (Experimental page and not final) Type of application development required: New Application Integration requirements: Standalone Application Purpose or functionality of application: Sketching Note-taking PDF-reading WiFi Sharing to social media and between devices Platform(s) desired for application: Lin...
Category: Software Application       
Preferred Location: Norway

f****ken
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| f****ken
|    Norway
Fixed Price: $150 - $250   |  Posted: Jun 23, 2015  |  Ends: 2d, 20h  |   11 Proposals
I am developing a tiny Electronic Lock Mechanism. The design and mechanical parts are ready. I want an electical engineer to help me find the necessary components and put them together within the lock's container in the correct arrangement. Target is: To be able to command a simple 90degree rotation so that Latch can release the shackle. Components that are required: - Bluetooth chip that will receive the command, and send signal to: - a rotator/motor, both parts to work will need a: - Battery cell.
Category: Electrical       

G****eS7
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| G****eS7
|    United Kingdom
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