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Fixed Price: $5,000 - $10,000   |  Posted: Nov 30, 2015  |  Closed  |   13 Proposals
PLEASE READ AND SIGN NDA. PROJECT REQUIREMENT DOCUMENTS WILL BE RELEASED IMMEDIATELY AFTER RECEIPT OF SIGNED NDA. We have a project which requires HANDS ON experience of 5+ years in the following domains. Please respond only if you meet requirements. ? Microchip PIC24F series micro-controller ? Modification of existing source code to add wireless connectivity using TCP/IP to our AssetPro (A cloud based application which interfaces with several of our devices) ? Change event structure to comply with AssetPro application so data sent from the charger can be interpreted by the AssetPro (Current event structure does not comply with AssetPro communication protocol) ? Integrate UART based Wi-Fi module (HF-LPB100-0) interface to PIC24F ? Integrate UART based BLE module from Microchip ? RN4020
Category: Electrical       
Preferred Location: North America, Eastern Europe, Eastern Asia

a****tor
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| a****tor *
|    United States
Fixed Price: Not Sure   |  Posted: Nov 23, 2015  |  Closed  |   7 Proposals
A first contractor for this project was insufficiently skilled, incompetently slow, and then sadly suffered a stroke literally days before it was hoped this project would finally be functional. He is out indefinitely now with essentially nothing delivered and about $10,000 of my money that is apparently forever gone. A second inept contractor totally flopped with some more of my money, and subsequently two more contractors supposedly skilled in this field(s) have also failed to deliver anything useful whatsoever toward this project. I am now in a position where the patent protection period is more than half over for this project with nothing to show for it and uncounted lost opportunities, and essentially back to square one again for finding a suitable contractor(s) to help. Both time and my funds are greatly depleted now and continually becoming even less with each passing day. This is a golf-related project that is needed very badly in order to help stop the clubfitting industry...
Category: Product Design       

k****tuj
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| k****tuj *
|    United States
Fixed Price: Less than $500   |  Posted: Nov 18, 2015  |  Closed  |   5 Proposals
Looking for an engineer to help develop components for Boxing Equipment * Sensor circuit pads to be inserted inside boxing gloves and headgear * Digital Counter inserted inside boxing gloves and headgear * We need to know what materials will be needed to make sensors and digital counter.We may need flexible materials for the sensors. * Need a wire or wireless connection to the digital counter to register numbers as punches are being tracked. The design is boxing gloves tracking every punch that is landed. The digital counter has to be connected some way to sensors to show output numbers. The head gear is the same design I attached a design to show the glove and headgear as a whole but I have not yet figured out what components will be needed.
Category: Electrical       

d****man
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| d****man
|    United States
Fixed Price: $500 - $1,000   |  Posted: Nov 12, 2015  |  Closed  |   9 Proposals
We need an experienced and knowledgeable freelancer to bid on this project who can do the following: 1. Architect a small footprint - less than 2 square inches or less than 13 cm on Flex circuit 2. Select components for cost, availability, functionality and tool kit compatibility 3. Design Circuitry 4. H/W prototyping 5. Schematic 6. BOM 7. Layout 8. Coding 9. Deliverable will be finished design per our spec (will be shared after NDA is signed). The goal will be to make sure that the following can be incorporated: 1. Speaker system via a bone conduction system 2. Accelerometer - 3 axis 3. Bluetooth (low power) and maybe WiFi capability 4. Battery management system - ability to be charged wirelessly if possible 5. User buttons (volume) and and mode select 6. LED control (multi color LED) 7. In-Circuit testing capability - ability to do functional test during production 8. USB (latest type) for programming, aux inputs and other functionalities 9. Ability to downlo...
Category: Electrical       

p****one
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| p****one
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 12, 2015  |  Closed  |   13 Proposals
I need a simple bicycle u-lock that can be opened with both a standard key and via bluetooth. I am founding a bike share startup and every bike we use will need a lock. I have more details and designs that will be provided to whoever is awarded this job. Thank you, Adam
Category: Electrical       
Skills: Electrical Engineering, Electronics       
Preferred Location: North America

A****ain
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| A****ain
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 10, 2015  |  Closed  |   8 Proposals
I have an idea for a new product that helps people who play guitars on stage hear their monitor better. Very similar to an ear monitor but much simpler. The goal is to pick up the sound from your guitar straight into a traditional set of headphones. I dont know anything about how electronics or guitars work, but think it might be able to be done.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

b****rbz
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| b****rbz
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: Nov 09, 2015  |  Closed  |   4 Proposals
Greetings, I need someone who can take a DVB-ASI video signal from this wireless transmitter device:   [obscured]  -broadcast.com/rf-central-microlite-hd-links   [obscured]  /transmitters/356-microlite-hd-wireless-video-transmitter.html And have the signal go out to a (raspberry pi?) device that can record to a micro sd card/sd card/ or thumb drive. Thanks, Brian
Category: Electrical       

b****eem
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| b****eem
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 08, 2015  |  Closed  |   2 Proposals
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Category: 3D Modelling       
Skills: 3D Modeling       

W****rge
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| W****rge
|    Israel
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 02, 2015  |  Closed  |   12 Proposals
I am developing a line of audio products with the goal of balancing sophisticated acoustics with eye-catching industrial design. I have sufficient skill to handle both the acoustic and mechanical engineering on my own but I do not have experience in circuit design, so I am looking for an electrical engineer to help me in that respect. The design I am looking for is a Bluetooth sink connected to a class-D amplifier, which would ideally be organized as an Eagle project or similar that could be customized to the needs of various products in the lineup. For example, most of the speakers might share 80% of the same circuitry, but might require individualized EQ filter stages or custom UI boards that are specific to a given speaker's mechanical design. I believe a good place to start would be to implement the following TI reference designs. Once we have a working model based on these designs we can customize them to the specific needs of my product line. Bluetooth Audio Sink:   [obscured]  
Category: Electrical       
Skills: Electrical Engineering, Electronics       

l****abs
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| l****abs
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 01, 2015  |  Closed  |   19 Proposals
Hello! Do you love working with Bluetooth Hardware? Are you an expert with the NRF52, embedded systems, and RTOS? Do you have product design experience in addition to the previous skills? Are you willing to sign an NDA (or have your own) to comply with us? Please send resume and a good time this week for an interview.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

p****332
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| p****332
|    United States
Fixed Price: Less than $500   |  Posted: Oct 28, 2015  |  Closed  |   1 Proposal
*** NEED A SPEEDY TURN AROUND *** WE HAVE A DEMO SOFTWARE TO DEMONSTRATE WHICH HAS BEEN BUILT BUT WAS NEVER FINISHED SO THIS WILL MAKE YOUR JOB MUCH EASIER REQUIREMENTS I'm looking for software developers that will be able to assist me in designing customised software for Twitter The candidate must have excellent programming skills with previous experience working with TWITTER API and developing software for this platform, Candidate must also be able to speak good english, follow instructions, work well with others and use their own initiative and ideas to assist with the completion of the software
Category: Other - Engineering &...       
Skills: Manufacturing Design, Electronics       

U****nue
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| U****nue
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Oct 27, 2015  |  Closed  |   10 Proposals
We require a RS-232 to Bluetooth adaptor PCB, which will input one of three possible incoming data streams and feed it into a Bluetooth adaptor. One challenge is the size of the entire board should be as close to 70mm X 55mm as possible. The three possible inputs will be (switchable): RS232 male D-SUB9 at 9600 baud Internal GPS ? U-Blox NEO-7P (  [obscured]  -blox.com/en/product/neo-7p) External GPS ? M12 Male 5-pos (  [obscured]  /te-connectivity-1838891-3/70084714/) We require a four way switch (ip67) to select OFF/RS232/Internal/External. We wish to use Bluegiga Bluetooth modules with an external U.FL antenna. The power supply does need to be a 12V LiIon battery (to power the external GPS option):   [obscured]  -battery.com/li-ion18650111v3350mahrechargeablebatterywithpcb-34043.aspx. The U-Blox GPS will also require an external SMA connection.
Category: Electrical       

g****dar
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| g****dar
|    Canada
Fixed Price: $80 - $100   |  Posted: Oct 24, 2015  |  Closed  |   3 Proposals
looking for someone that can provide the matlab code for encoding system such as arithmetic coding, huffman coding, run length encoding
Category: Other - Engineering &...       

a****l06
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| a****l06
|    Malaysia
Fixed Price: $500 - $1,000   |  Posted: Oct 23, 2015  |  Closed  |   32 Proposals
I have a small medical device that I want to have designed and laid out on PCB with the electronic components. I have the feature specifications (what it should do and what it should measure), and some of the product specifications. It will be a small device that will have wireless capabilities. I just need to have a basic design at this stage with the components identified to carry out the functions that I need for this device.
Category: Electrical       
Preferred Location: Greece

k****des
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| k****des
|    United States
Fixed Price: Not Sure   |  Posted: Oct 20, 2015  |  Closed  |   13 Proposals
I am looking for someone to design a speaker system that plays music wirelessly from your phone. Power will be drawn from an outlet, so no batteries required. The speakers will be within an enclosure that I would prefer to be designed by the same person, or team, who designs the electronics, but I can have it done by someone else. This will need to be a very loud speaker system, with two large sub-woofers to provide a lot of deep bass tones. Additional features include lights that change with the music playing, and solenoids to push outward a few panels to the beat of the bass. A prototype will need to be made.
Category: Electrical       
Preferred Location: North America

M****ski
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| M****ski
|    United States
Hourly Rate: More than $50 / hr   |  Duration: Not Sure  |  Posted: Oct 20, 2015  |  Closed  |   39 Proposals
We are a product engineering company based in Malaysia. Currently we are developing PCBs for our product as well as firmware. We are optimizing for power consumption and cost of components. We are looking for consultants with experience in these areas to advice on how we can go about improving our designs and software. We welcome all proposals and looking forward to receiving them. Best regards, Ming
Category: Electrical       
Skills: Electrical Engineering, Electronics       

K****e_M
 [?]
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| K****e_M
|    Australia
Fixed Price: $80 - $120   |  Posted: Oct 20, 2015  |  Closed  |   2 Proposals
The solution provided should be working, so it should one freelancer capable to provide both hardware and firmware design is needed. The product is related to educational kits targeted to learn industrial practices. Please share example. Thanks
Category: Electrical       
Skills: Electrical Engineering, Electronics       

v****shu
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| v****shu
|    India
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Oct 19, 2015  |  Closed  |   9 Proposals
We are looking for a consulting engineer to assist us in programming a simple Delta PLC based system connected to various sensors to send their data to the cloud. Equipment is located in Metro Manila, but it may be possible to work remotely.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

m****-sf
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| m****-sf
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Oct 16, 2015  |  Closed  |   16 Proposals
We need an electronic engineer to develop an Iphone Accessory which has electronics and batteries. You will need to sign an NDA and assignment agreement.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

p****com
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| p****com
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Oct 15, 2015  |  Closed  |   10 Proposals
The job is to create the hardware and software required to convert two channels of RCA video (coming from a camera) to a wifi communication (destined to be received by a laptop).
Category: Electrical       
Skills: Electrical Engineering, Electronics       

a****ace
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| a****ace
|    United States
Fixed Price: Not Sure   |  Posted: Oct 15, 2015  |  Closed  |   6 Proposals
Greetings, We have commissioned resources to develop a wearable device for babies which monitor the following vitals and transmit to a smartphone app via bluetooth: 1. Breathing patterns via pulse oximetry sensors or else like 2. Heart Rate 3. Sleeping position 4. Voice transmission via mic with sound filters to eliminate background noises and enhance baby's voice through software 5. Skin/body temperature 6. H2S or else like sensor to detect if the baby's diaper is saturated with excretion All interested parties please highlight previous experience which is relavent to what we want to develop. All submissions will be reviewed within 12 hours and feedback will follow right after. Please see the attached product requirement document (PRD) for review. We aim to start this project a few days from finalization of a development partner. Thank you for your interest. Looking forward to all the responses.
Category: Electrical       
Skills: Electrical Engineering, Electronics       
Preferred Location: Western Europe, Eastern Europe, India/Southern Asia, Eastern Asia, Middle East & Central Asia, Central & South America

a****j00
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| a****j00
|    Pakistan
Fixed Price: $500 - $1,000   |  Posted: Oct 14, 2015  |  Closed  |   13 Proposals
The project require to develop a board design that have the following requirements: - Intel Edison Compute Module - Telit Modem GC864-QUAD V2 - 10 Analog Inputs - 10 Digital Inputs - Modbus Interface Board should be designed with components to work in high temperature environment. More information will be provided upon request. Links :   [obscured]  /content/  [obscured]  /en/do-it-yourself/edison.html   [obscured]  /products/product-service-selector/product-service-selector/show/product/ge864-quad-auto-v2-1/ Or   [obscured]  /products/product-service-selector/product-service-selector/show/product/gc864-quad-v2/ Please , Take a look at the modem module as we changed the module number.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

p****igx
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| p****igx
|    United States
Fixed Price: Not Sure   |  Posted: Oct 14, 2015  |  Closed  |   8 Proposals
Hello, I am working on a drinking mug that detects sugar, caffeine and lactose in what you drink. I am looking for an engineer who can design sensors that can be embedded in the mug. These sensors must be lightweight, energy-efficient, small enough to fit into the mug's body. Please contact me for more details.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

l****404
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| l****404
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Oct 11, 2015  |  Closed  |   5 Proposals
Avicena is a medical device company developing an algorithm and new sensor platform that reveals real time information about cardiovascular function. Through Avicena's platform live cardiovascular data can be streamed directly to a mobile device, providing critical information to patients and physicians through our mobile app. Our goal is to make mhealth data clinically relevant and consumer friendly. This novel medical technology is well positioned to revolutionize mobile healthcare. We are seeking to hire an expert algorithm and signal processing engineer, as a consultant, to assist with the biosignal processing portion of the project. The primary focus will be to assist with developing metrics to provide real time feedback to clinicians to guide data acquisition and analysis. As this interface is integral to our customer experience we are looking for a high impact team member. You will work closely with a small team of Caltech PhDs. The expected hours are at least 20 hours per we...
Category: Electrical       
Skills: Electrical Engineering, Electronics       

a****llc
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| a****llc
|    United States
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