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Fixed Price: Not Sure   |  Posted: 3h, 10m ago  |  Ends: 14d, 20h  |   3 Proposals
Hi everyone, we need someone that knows about GSM terminals to test a company infrastructure. Thank you,
Category: Other - Engineering &...       
Skills: Manufacturing Design, Electronics       

j****sso
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| j****sso
|    France
Fixed Price: Less than $500   |  Posted: Apr 23, 2015  |  Ends: 12d, 13h  |   12 Proposals
Need a hardware engineer to work with a Software engineer to build/fix a bluetooth circuit which would sit in between a Mobile device and a healthcare device to transfer data. Need a hardware engineer to work with a Software engineer to build/fix a bluetooth circuit which would sit in between a Mobile device and a healthcare device to transfer data.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

s****IDI
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| s****IDI
|    United States
Fixed Price: $100 - $300   |  Posted: Apr 22, 2015  |  Ends: 2d, 5h  |   12 Proposals
We require a small form factor solution that satisfies the requirements listed below. We think Arduino or RaspberryPi might be the best solution, so that we can easily update code in the future, but are open to other suggestions. We will cover all parts and supplies costs. Unit must have the following hardware capabilities: - integrated speaker(s) capable of playing audio in a noisy home and still be heard. - 1/8" headphone output jack (internal speaker(s) are disabled when a device is plugged into this jack) - SD card or MicroSD card reader - built-in WiFi with ample power or antenna to provide sufficient range - power adapter connection option - user-replaceable battery powered option (we will need to determine best battery size to keep unit powered for an acceptable amount of time before battery needs replacing) Unit must have the following software capabilities: - Play audio WAV file from inserted SD card - RESTful API (read details below) The device will s...
Category: Electrical       

A****lin
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| A****lin
|    United States
Fixed Price: $500 - $1,000   |  Posted: Apr 21, 2015  |  Ends: 10d, 23h  |   11 Proposals
I want to re-design the LED in-car message sign, see attached. I want it to be 16" in length and 2" in width. It will be attached by suction to the inside of the rear windscreen and lights up when the appropriate button is pressed on the remote control to show "THANK YOU" or "SORRY" . It will be controlled by wireless remote control, powered by AA batteries, attached to the steering wheel. The car sign itself will also be powered by AA batteries. I need an experienced product designer, with knowledge of LED technology.
Category: Product Design       
Skills: Product Design, Product Development       

F****rey
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| F****rey
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Apr 21, 2015  |  Ends: 25d, 11h  |   6 Proposals
Schematic program and prototype circuit to use zigbee to transmit messages using Atmel radio soc.
Category: Electrical       

m****apu
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| m****apu
|    India
Fixed Price: $50 - $25,000   |  Posted: Apr 20, 2015  |  Ends: 9d, 22h  |   16 Proposals
Looking for someone to assist me in finding a supplier or who can create a wearable wrist band that tracks (GPS, Temperature, and Heart Rate) where the info can be transmitted back via BlueTooth or Local Wifi Network we only need the hardware piece, we have all other aspects of the project covered. I have a feeling there is something already designed like this, so its just a matter of coming up with it. I will pay just for info about a project, or if necessary I will pay to have someone design this for us - needs be a cost effective sustainable solution
Category: Other - Engineering &...       
Skills: Manufacturing Design, Electronics       

w****ive
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| w****ive *
|    Canada
Fixed Price: Not Sure   |  Posted: Apr 18, 2015  |  Ends: 7d, 17h  |   11 Proposals
i want to create a wireless charger for either the mac laptops or iphones. these chargers should not require a case. either connect to charger through bluetooth or some easy way.
Category: Product Design       
Skills: 3D Modeling, Manufacturing Design       

t****093
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| t****093 *
|    United States
Fixed Price: $500 - $1,000   |  Posted: Apr 17, 2015  |  Ends: 7d, 2h  |   4 Proposals
HD quality bluetooth (not in-ear buds) headphones that are in case in thin silicone. It needs ability to be recharged, power on and off, and connect to android and apple ios. The silicone slabs will be fitted to insert into wrestling headgear.
Category: Electrical       
Skills: Electrical Engineering, Electronics       

t****483
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| t****483 *
|    United States
Fixed Price: Less than $500   |  Posted: Apr 17, 2015  |  Ends: 6d, 10h  |   17 Proposals
Hello, we need to fabricate Time delay timer. Please review specifications below and let us know if you can manufacture similar timer. If you can't do something close please do not offer other types of circuits, since we do not need them. We need 500 pieces. It will be used to turn on five different electrical appliances in sequence with 1/4 to 1 second delay. Specifications following: 1. Has 5 individual channel lines for connecting wires. 2. Delays for 1/4 to 1 second each channel line; Time increments can be chosen and set from 1/4, 1/2, 3/4 to1 second. 3. Operate from 110 - 120V. Once 120V power applied to timer after half of the second delay turns on first line, then after 1/2 sec turns on the second line, then after 1/2 second - third, fourth and fifth. 4. Can be combined with similar delay circuit. If connected together, after fifth line turned on power transfers to the second delay circuit board and after 1/2 second turns on first line, then after 1/2 second - second, thir...
Category: Electrical       
Skills: Electrical Engineering, Electronics       

s****hat
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| s****hat
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: Apr 14, 2015  |  Ends: 3d, 19h  |   1 Proposal
Our company UpsidedownCloset.com needs to find a mobile app engineer who can build us something similar to these two dating apps. With a twist in which we would not be accused of copying these two apps.
Category: Product Design       

K****a10
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| K****a10
|    United States
Fixed Price: More than $10,000   |  Posted: Apr 12, 2015  |  Ends: 2d, 3h  |   7 Proposals
Looking for an engineer who can design a 1080 P miniature video camera with wifi and GPS capabilities. Camera must be under 400 grams (.9 lb), be able to record and broadcast at least 3 hours consecutively on one charge, live stream captured footage via internal wifi network, compensate for camera shake either through software or engineering, be trackable like a GPS if lost, be shock, cold, and heat resistant, be splash proof, and small enough to fit on the bill of a baseball cap. At least 30 minutes of video will be stored temporarily to camera to eliminate buffering times Camera image will be viewable live and saved on a smart phone or tablet up to a distance of 50 meters/150 feet Camera will also be required to link to other cameras of same type in order to act as a "repeater" to extend range and broadcast it's video as well as the other camera videos to the smartphone or tablet. 6 final prototypes will be required, along with all the sketches, blueprints etc. necessary t...
Category: Product Design       

v****nny
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| v****nny
|    United States
Fixed Price: Not Sure   |  Posted: Apr 11, 2015  |  Ends: 8h, 34m  |   10 Proposals
Hi We are seeking for freelancers who are able to write simple matlab scripts to be uploaded on a learning site no problem if those scripts are from the internet, but you should ensure that they run without errors and there is a comment on each command to describe its function. Attachment includes the template. Scripts to be accepted must cover this template, has a title and includes a description in 2-3 rows Target fields: Digital image processing Digital signal processing Control systems Wireless communications Power engineering applications Connect matlab with other applications Video processing Neural network applications Genetic algorithm applications Support vector machine applications Mechanical engineering applications Numerical analysis Linear algebra Wireless sensor network applications Solar cell applications Simulink applications Graphical user interface applications Financial applications Civil engineering applications If you are interested, kindly specify filed(s) tha...
Category: Electrical       
Skills: MATLAB       

m****lab
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| m****lab
|    Jordan
Fixed Price: $500 - $3,000   |  Posted: Feb 17, 2015  |  Ends: 23d, 2h  |   9 Proposals
I require assistance with creating a PoC device that can listen in on a specific RF signal generated by a medical transmitter (attached to a constant glucose monitor), decode that data and store it. Ideally, the device will be based on a Raspberry Pi, although I will be happy to accommodate other possibilities. The system needs to: 1. Be able to listen on several frequencies (868.35, 916.5 are two I am pretty certain need to be supported) 2. Capture a very short signal (a few milliseconds) coming in at fixed intervals (e.g. every 5 minutes). 3. Decode signal (which should be unencrypted), and save its digital content The device emitting the signal is this:   [obscured]  -diabetes.com.au/wcm/groups/mdtcom_sg/@mdt/@ap/@au/@diabetes/documents/documents/contrib_107985.pdf (fcc db:   [obscured]  /oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=701227&fcc_id=OH27703) (and belongs to my 5 year old son, wh...
Category: Electrical       
Skills: Electrical Engineering, Electronics       
Preferred Location: United States

r****nul
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| r****nul
|    United States
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