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Electrical
Hourly Rate: Not Sure   |  Duration: 4-6 months  |  Posted: 6h, 17m ago  |  Ends: 14d, 17h  |   10 Proposals
Job Description: We are looking for a versatile and experienced engineer and designer of electronics. From prototypes to full production, to work with a small team to help us create the hardware part of our products. This individual must be well organized, technically proficient, independent, creative, and accommodating. Skills required: - Must be able to efficiently produce accurate engineering documentation - Excellence in soldering, mechanical assembly, and rework for design prototypes. - Professional courtesy and communications, especially in dealing with customers. - Experience with video/audio streaming, WebRTC, wireless connection, Bluetooth, motion detection is a plus. - Experience with OpenCV will make you our hero. We are looking for a long-term relationship starting with this project. We are also expecting a first-class hardware developers.
Category: Electrical       

a****tan
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| a****tan
|    United Kingdom
Fixed Price: Not Sure   |  Posted: 9h, 55m ago  |  Ends: 14d, 14h  |   9 Proposals
The objective is to design and fabricate one or several circuit board(s) capable of collecting multiple vital signs (ECG, SpO2, Temperature). The design can be a new design or one that is based on an existing reference design if the requirements can be met. If a reference design is used, schematics and demo software/firmware will be provided by the freelancer. The requirements are: - Capable of measuring ECG, pulse oximeter (SpO2), and temperature - Use an embedded 32-bit microprocessor with DSP functionality - Data collection of ECG and SpO2 must be simultaneous or with a low, deterministic latency (<1ms) between ECG/SpO2 samples - Sampling of ECG/SpO2 should occur at a rate higher than 100Hz with a good signal-to-noise ratio - Communication over USB/RS232 to a PC host - Onboard storage for at least 10 seconds of ECG/SpO2 data - Powered by a +5V DC power supply. Preferably a USB port. - A touch or infrared sensor for temperature - Firmware/software program demonstrating the fu...
Category: Electrical       

m****sia
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| m****sia
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 35m ago  |  Ends: 14d, 3h  |   18 Proposals
Hi, I have at a fair a device that is able to talk to centralised Heat&AC systems (like the ones that you find in hotels) and to control remotely temperature etc.. The device is marketed as a power saver due to the fact that uses ultrasonic sensors to detect the presence of people in the room and shuts down heat/AC or reduces it based on the setting chosen. The device is powered and uses power line network and a proprietary protocol to record power saving (the delta between the power reduced since the absence and what it would have used in power if the device was never in place). I would like to produce this device, right now this little device (15cmx10cm) can not be bough, so I would like to create one to propose to hotels etc... Would you be able to help? How would that work? I am a software person and never tried HW/Electronics before, so I am sorry if this might sound a bit foolish, but I can assure the project is serious and I have intention to find the right partner ...
Category: Electrical       

G****Dub
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| G****Dub
|    United Kingdom
Fixed Price: Not Sure   |  Posted: 20h, 46m ago  |  Ends: 14d, 3h  |   13 Proposals
I'll need to measure temerature from 12 points through non-contact temperature sensors. Once the temperature is readed, the data has to be saved in a memmory card. Ideally, the sensors will be reading and saving temperature, at least, every 0.5seconds. The idea is that later I can plot temperature vs time. The freelancer will have to prepare a tutorial on how to do this and must cover all the aspects so that someone with little knowledge can buy its own sensors and do it. That includes the code. I hope to hear from you soon. Cheers P.S: I was thinking about this sensors:   [obscured]  /products/9570
Category: Electrical       

p****785
 [?]
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| p****785
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Sep 03, 2015  |  Ends: 13d, 21h  |   11 Proposals
i need Freelancer with good Skille in embedded Systems, java small and Academic Writing too. Please contact me for more details. Regards
Category: Electrical       
Skills: Electrical Engineering, Java, Electronics       

d****000
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| d****000
|    Germany
Fixed Price: Not Sure   |  Posted: Sep 03, 2015  |  Ends: 13d, 21h  |   15 Proposals
Hello, We are looking for an experienced electronic engineer, who could develop a PCB ( schematics, routing and at least basic firmware ) for a camera, that would be using the OV13850 image sensor, save images/video to a micro SD card and/or transfer them via wifi. you are free to select a microprocessor or FPGA that you are most familiar with, as long as it is available, would be able to handle 13.5MP images/video and costs user 25$ or so. other requirements during future communication.
Category: Electrical       

C****mes
 [?]
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| C****mes
|    Latvia
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Sep 03, 2015  |  Ends: 13d, 18h  |   4 Proposals
I need some one who is good in Image processing and having experience with SIFT algo. The basic will be just write the summary of few papers and Algo. More detail will be sent to selected candidate
Category: Electrical       

e****s88
 [?]
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| e****s88
|    Austria
Fixed Price: $100 - $200   |  Posted: Sep 03, 2015  |  Ends: 13d, 15h  |   7 Proposals
The objective is to design and fabricate one or several circuit board(s) capable of collecting multiple vital signs (ECG, SpO2, Temperature). The design can be a new design or one that is based on an existing reference design if the requirements can be met. If a reference design is used, schematics and demo software/firmware will be provided by the freelancer. The requirements are: - Capable of measuring ECG, pulse oximeter (SpO2), and temperature - Use an embedded 32-bit microprocessor with DSP functionality - Data collection of ECG and SpO2 must be simultaneous or with a low, deterministic latency (<1ms) between ECG/SpO2 samples - Sampling of ECG/SpO2 should occur at a rate higher than 100Hz with a good signal-to-noise ratio - Communication over USB/RS232 to a PC host - Onboard storage for at least 10 seconds of ECG/SpO2 data - Powered by a +5V DC power supply. Preferably a USB port. - A touch or infrared sensor for temperature - Firmware/software program demonstrating the ...
Category: Electrical       

m****sia
 [?]
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| m****sia
|    United States
Fixed Price: $500 - $1,000   |  Posted: Sep 02, 2015  |  Ends: 13d, 13h  |   3 Proposals
Hi, i am looking for some one who can help & design complete hardware to insert text into cctv video camera. Input : from POS system link shows exact final output.   [obscured]  /watch?v=wzkPFapw88A Thanks.
Category: Electrical       

1****in9
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| 1****in9
|    United States
Fixed Price: Less than $500   |  Posted: Sep 02, 2015  |  Ends: 13d, 12h  |   6 Proposals
I am looking for a person to get me a few quotes on a custom made metal piece that I use in my manufacturing. The metal piece will need a quote that includes shipping to Kansas City
Category: Contract Manufacturing       

M****les
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| M****les
|    United States
Fixed Price: Not Sure   |  Posted: Sep 02, 2015  |  Ends: 1d, 8h  |   0 Proposals
Hello, I wanted to know if you could help me. I'm designing a new product that needs an internal power generation. My research has steered me towards "disc type axial flux generators /motors". See attached sketch idea. Basically I need a test bed to prove theory I have based on the contrasts that are given. I can't fully describe the entire design but part of it needs to generate electricity and output it to a outlet, which kind of mimics a typical low voltage wall outlet performance you would find at a normal house. The initial device constraints was to have a cylinder can design with a max diameter of 3.5 -5 inches, and have the device be very light weight, and requiring very little force to spin the axial flux inside. I have not specified a height yet this is all a idea in testing phase. What I'm requesting is a design or instructions to create a test bed in my shop and so I can build and tested it, the shape and design are critical. This is a generator, I will ...
Category: Electrical       

m****478
 [?]
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| m****478 *
|    United States
Fixed Price: Not Sure   |  Posted: Sep 01, 2015  |  Ends: 13h, 56m  |   37 Proposals
I have a PCB that needs a redesign + improvement. It will need to be coded from scratch but it's a simple device. Looking for someone who can do it within 2 weeks as it's a priority job.
Category: Electrical       

t****gak
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| t****gak
|    Australia
Fixed Price: Not Sure   |  Posted: Sep 01, 2015  |  Ends: 12d, 5h  |   15 Proposals
Background: We are currently using the nrf51822 as a proximity tag that triggers when the beacon (client) is within a specified distance from the host (transceiver). Scope of Work: Develop firmware to do trigger proximity alarms: 1. In a specified distance from the host transceiver 2. In a specified location from the host transceiver (e.g. front, left, right or back)
Category: Electrical       

c****gjt
 [?]
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| c****gjt
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Sep 01, 2015  |  Ends: 12d, 2h  |   15 Proposals
Hi there, I currently have a swimwear line and am in the process of creating a new sportswear line. I currently have my swimwear made in the USA for quality control reasons and fast turn around time however would like to develop my sportswear overseas and potentially move my swimwear line as well. I am looking for someone who has connections/ experience with dealing with manufacturers overseas, who could potentially manage my quality control with them moving forward, who is trusting, and has knowledge with shipping/duty/ taxes as well (so receiving the product runs smoothly). Thank you! Lisa
Category: Contract Manufacturing       
Skills: Manufacturing Design       

l****dia
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| l****dia
|    Canada
Fixed Price: Not Sure   |  Posted: Sep 01, 2015  |  Ends: 11d, 15h  |   10 Proposals
I have a prototype (see attached photos) of a 0.40 mm thick spout and media for a disposable shaker cup concept. Here is also a video demo:   [obscured]  /s/jed027wbz7gpfvo/shaker%20cup%20lid%20prototype%20demo.mov?dl=0 I need this manufactured in a biodegradable plastic at a cost around 10 cents per spout and media set. The ideal type of manufacturing process for this would be vacuum forming or inline forming. I already have the CAD files for this prototype, I just need someone who can manufacture this.
Category: Contract Manufacturing       

k****di1
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| k****di1
|    United States
Fixed Price: Not Sure   |  Posted: Aug 31, 2015  |  Ends: 11d, 9h  |   15 Proposals
Need an EE to review circuit diagram and assist in identifying/specifying referenced missing components and any others that may not be referenced in order to complete/enhance prototype design. Project involves small brushless electric motors used in the hobby industry for radio controlled helicopters, drones, planes, cars, etc. Please inquire directly and I'll share diagram after an NDA is executed.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

c****ko1
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| c****ko1
|    United States
Fixed Price: $500 - $1,000   |  Posted: Aug 31, 2015  |  Ends: 10d, 23h  |   18 Proposals
Our firm has recently acquired a 3,000 hectare land in Sub-Saharan Africa. We would require an electrical engineer (or equivalent) to provide us with a 5 page presentation which includes the following details: 1. The radiation levels on the land (we have the coordinates) 2. Distance from the grid; possible solutions to infrastructure issues that may arise 3. Expected number of panels required to get the highest returns 4. Expected costs (approximate) 5. Expected level of investment required.
Category: Electrical       

o****dba
 [?]
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| o****dba
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 30, 2015  |  Ends: 10d, 9h  |   2 Proposals
We are a cellular repair company that refurbishes phones in the USA. During our time sometimes we break handsets and need help diagnosing the issue and know how to fix it. I am looking for someone that can be on call for us to chat with on Skype or other methods to ask questions about repairs.
Category: Electrical       

c****ess
 [?]
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| c****ess
|    United States
Fixed Price: Not Sure   |  Posted: Aug 30, 2015  |  Ends: 10d, 5h  |   4 Proposals
Dear Elancers, I'm was looking for buying a Honeywell resistor board (Honeywell-221508A) but unfortunately I couldn't find it and it's out of stock in most market areas. So I decided to make it by my self which I think it's not very complicated. It's just an analog card with mosfet. I'm looking for someone who help me for building this resistor board and give me some advice for the board. Please pay attention that I only need your advice and help for this so it's not a hard job. in the attachment you will find the pic of the board. Looking forward to hearing from you, Thanks,
Category: Electrical       

h****del
 [?]
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| h****del
|    Italy
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 30, 2015  |  Ends: 10d, 3h  |   12 Proposals
I have a small group of electrical prints from an aircraft. I need a particular electrical circuit extracted from all of this and drawn into a picture that we can build off of. If this picture is hand drawn, I'm ok with that. I just need it done correctly. I need this done today. Thanks!
Category: Electrical       

t****oyn
 [?]
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| t****oyn
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 28, 2015  |  Ends: 8d, 8h  |   3 Proposals
I am designing a universal card. See   [obscured]  /wiki/Universal_card. I would like to enable it to work in a wide range of readers. But as a small company it is expensive to set up an extensive testing program to do this. I am looking for an electrical engineering consultant with in depth knowledge about dip and motorized magnetic stripe readers that could guide us in our development. English speaking a requirement.
Category: Electrical       

t****hpe
 [?]
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| t****hpe
|    United States
Fixed Price: Not Sure   |  Posted: Aug 28, 2015  |  Ends: 8d, 6h  |   11 Proposals
we are developing a Fan for the use in the entertainment industry. We need a fan controller that will do the following Very quiet must be a VFD design 100v - 240 v input 120v output motor PSC 1/4 hp to 1 hp Control by pot and DMX 512 pro Small size durable inexpensive to fabricate
Category: Electrical       

j****134
 [?]
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| j****134 *
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 27, 2015  |  Ends: 7d, 13h  |   38 Proposals
I've got a concept for a new electronic product, for which I would like some assistance building a functional prototype. This includes: - Initial review and feasibility - Electronic product design - Prototype design and construction Contact me with examples of your work and rate information. If you have any questions, let me know. Thank you.
Category: Electrical       

y****act
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| y****act
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 27, 2015  |  Ends: 7d, 11h  |   21 Proposals
Seeking a well experienced and well connected person in China or with connections in China who can help with sourcing 24 new products for our firm every month. Must have experience in souring and be able to do trust and background checks on vendors. Also must be able to find and locate vendors for specific products and negotiate samples and also negotiate rates. Must have good experience and also some references. Will pay hourly or by the project.
Category: Contract Manufacturing       

h****nce
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| h****nce
|    United States
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