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Fixed Price: $500 - $1,000   |  Posted: Apr 17, 2014  |  Ends: 13d, 21h  |   2 Proposals
Looking for AutoCAD Designer with strong skills and experience in the Wireless Communications Industry. Typical projects include drafting of field sketches and assembly of drawings. An existing CAD library of details is required. Typical project may include the following: Lease Exhibits FAA 2Cs Zoning Drawings and Civil Site Plans Construction Drawings Electrical Drafting Structural Drafting
Category: CAD       
Skills: AutoCAD, SolidWorks, Electronics, Wireless       
Preferred Location: United States

p****ngo
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| p****ngo
|    United States
Fixed Price: Not Sure   |  Posted: Apr 17, 2014  |  Ends: 28d, 18h  |   4 Proposals
I need someone to connect a transformer and a thermostat for a heating pad. To make sure it works and is safe. I'm asking for someone to put together a new heating pad that I've designed and patented.
Category: Electrical       

P****PAD
 [?]
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| P****PAD
|    United States
Fixed Price: $30 - $250   |  Posted: Apr 17, 2014  |  Ends: 13d, 14h  |   2 Proposals
Hello, I have a project i have been working on I am building a wireless power transfer system that should work as far as 10 feet and should power multiple devise like laptop and cell phone at the same time. I have build a smaller model of this but i need help building a larger one the. at the end of this project i will need you to also build it physical and ship it to me i will pay for the cost of shipping and the parts needed for this the cost of building this should not be more then $50 USD the wireless devices should work in all 4 directions not just one directions. please let me know the cost of this project and how long it will take to do it. this is the Schematic   [obscured]  /img/bezdratovy-prenos-energie/wet.gif references i used to build my device   [obscured]  /bezdratovy-prenos-energie.php   [obscured]  /watch?v=r1UT4NuygmQ   [obscured]  /pages/intellectual-property.html   [obscured]  /stuff/41/wec.shtml#description(ID: 5576281...
Category: Electrical       

A****d12
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| A****d12 *
|    Pakistan
Fixed Price: Not Sure   |  Posted: Apr 15, 2014  |  Ends: 11d, 17h  |   5 Proposals
I am building a home automation system based on Wi-Fi. I need someone to design the Wi-Fi connector to plug standard speakers into to make them "wireless." I also need this person to reverse engineer a video and audio interface already on the market to fit our needs. I am working on a very short timeline so please be expected to have a product within 2 weeks. Thanks
Category: Electrical       

h****282
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| h****282
|    United States
Fixed Price: $500 - $2,500   |  Posted: Apr 14, 2014  |  Ends: 26d, 7h  |   12 Proposals
The project is to create a prototype for a wireless transmitter/receiver that works with Bluetooth Smart (low energy) and radio frequency signals. The device will need to receive instructions from a cell phone based app, and subsequently transmit a radio signal. It will also have to relay information regarding it's battery life to the cell phone based app. The Bluetooth signal must have high security. Ultimately, a reproducible design is needed for the design to be manufactured in production quantities.
Category: Electrical       

W****vid
 [?]
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| W****vid
|    United States
Fixed Price: Less than $500   |  Posted: Apr 14, 2014  |  Ends: 11d, 4h  |   2 Proposals
Hello, I would like someone to design a Dual Polarized Feeder (5GHz), starting from 5000 MHz ~ 6000 MHz using HFSS program including VSWR , Isolation between 2 ports , reflected power , gain , return loss details... I will be using this feeder on dishes sized between 60cm - 180cm offset. I want isolation between the 2 ports to be : > 45 dB VSWR between 1.0 ~ 1.5 dB MAX. I would like you to draw similar to the link file (data.freelancer.com/project/5805458/drw1.jpg) , but with dual connectors matching 5 GHz ~ 6 GHz bands. I'm really looking for real designers and I cant pay more than 200$ , but I would highly appreciate if i get bids less than 200$.
Category: Electrical       

g****bli
 [?]
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| g****bli
|    Lebanon
Fixed Price: Less than $500   |  Posted: Apr 13, 2014  |  Ends: 10d, 2h  |   2 Proposals
Have a home in a cellphone blackout area. Need broadband for business and pleasure. Will not deal with the stress of consumer satellite broadband. Want to WIFI link tower with my home using direct or one intermediate hop. Need a system design, recommended antenna/radio pair to achieve 25Mps down, 5 Mps up depending upon throughput offered by ISP. Include recommended bill of materials including cabling, connectors, arrestors, and mounting hardware. For home side, recommend tower solution using TIA-222 Standard "Structural Standards for Antenna Supporting Structures and Antennas" Revision G or more recent. (can skip this tower spec, but note in bid) Specify information related to the design as applied to the geographic, hardware and software characteristics of the recommended system like: 802.11 power output Free Space Loss Fresnel Zones System Performance Power Home is within 5 miles of commercial tower with broadband services. Base of tower is 1000' higher than my ...
Category: Other - Engineering &...       

K****ey6
 [?]
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| K****ey6
|    United States
Fixed Price: Less than $500   |  Posted: Apr 13, 2014  |  Ends: 9d, 23h  |   10 Proposals
I am in need of developing a prototype part with the following specifications. A motion sensor device that will contain two motion sensors or IR operated device which does the following. When someone move in front of the motion sensor the device shall state a voice, or music. This is similar to already existing generalize motion sensors in which; many store owner use in their retail stores and when a customer cross the pathway of motion sensor it plays a music. We can use motion sensor or an IR type control system, like automatic tap when you put your hand in front of a tap it opens the water. It really does not matter to me if you use a motion sensor as a switch or a IR as a switch, purpose of this device is to trigger a switch which will play a voice. Lets use the example of a retail shop I need to have a motion sensor device that can have a programmable control where when a customer comes in and passs by then first motion sensor it speaks OUT and as soon as customer pass by second...
Category: Electrical       

s****ikh
 [?]
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| s****ikh
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Apr 12, 2014  |  Ends: 8d, 22h  |   11 Proposals
I work for Kimberlight LLC, a start-up company based out of Safford, AZ. My team is actively developing a sports oriented talking toy with the following features: - traditional push button capability (2 controllers) - 5 to 10 minute internal sound file storage capacity - wireless activation of sound files (bluetooth or RF) - ability for sound files to be updated (user can download and replace locally) - rechargeable battery (USB based) - embedded speaker We would be interested in speaker with your team in greater detail about our project and your organizations ability to help. Specifically we would want the following services rendered: - source code - Gerber file of PCB / electronics layout - working prototype of the design Prior to discussing specific details we would want a signed non-disclosure agreement. Thanks - Brian Lamanna
Category: Product Design       

l****557
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| l****557
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 12, 2014  |  Ends: 8d, 7h  |   10 Proposals
I would like our a bluetooth 4.0 bracelet to be designed for manufacturer. The bracelet should be sleek and sporty and should read the wearer's heartrate and transmit any changes in that heartrate to a paired smart phone.
Category: Product Design       
Skills: 3D Modeling, Manufacturing Design, Wireless       

w****uru
 [?]
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| w****uru *
|    United States
Fixed Price: Not Sure   |  Posted: Apr 09, 2014  |  Ends: 5d, 17h  |   1 Proposal
Strong knowledge of antenna evaluation and testing. Ability to clearly, quickly and succinctly document work Performed basic telecommunication field tests. Wide knowledge of software driver development for cellular chipsets. Good understanding of radio frequency principles and drive test tools. Conducting survey for in-building coverage improvement, designing a solution, implementation and acceptance test. Analysis of Drive Test files for taking care of External and Internal Interference in the Network, Re planning of frequencies in problematic areas. Developed detailed route for testing drives according to test locations and client requirement. Coordinated with vendors and developed test procedures for customers and vendors. Responsible for performing the drive test by DT Engineer for the network at regular intervals to check the Quality of Service & changing system parameters like neighbours lists, antenna orientations & tilt to achieve better coverage, call quality &am...
Category: Electrical       
Skills: Electrical Engineering, Wireless       

q****-25
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| q****-25
|    Pakistan
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 09, 2014  |  Ends: 5d, 17h  |   8 Proposals
Hey there, We need someone to do research and find existing wifi enabled smart home hardware that we can integrate into our apartments units. We are not interested in the ZigBee ZWave or others, solely on wifi enabled devices. Please provide example of your expertise in this subject matter. Thanks! Brice
Category: Other - Engineering &...       

b****e45
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| b****e45
|    United States
Fixed Price: $200 - $250   |  Posted: Apr 08, 2014  |  Ends: 4d, 12h  |   1 Proposal
Your job is to. 1- delivery of analysis of the sensitivity (noise/distortion) of power line data transmission to changes in wire length , gauge , type and temperature. Deliver the appropriate data or formula in excel, with supporting literature referenced. (combining two items below). 2-illustrative formula of the time taken to transmit data between two home plug devices for short (distances within a single building) and overview of the accuracy at which software (if written) could record that time. 3- overview of the feasibility of logging the noise/distortion and other data found to be relevant and feasible in item #1. Note: this may be possible in firmware depending on the capabilities of powerline chips, which already calculate and adjust for noise, but may not do so in ways appropriate to this application, if feasible based on the results in #1. 4- the electronic circuit and/or firmware design to log the power line data transmission sensitivity in terms of noise or distortion...
Category: Electrical       

F****lid
 [?]
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| F****lid
|    Pakistan
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 07, 2014  |  Ends: 3d, 22h  |   5 Proposals
I am needing help with a new M2M design. I saw in your profile you have experience in this area. I am looking to design in a CDMA M2M modem in one of our products There 2 aspects that I am needing design help with. 1) What certification needs to be done on my product. 2) Help in connection to the modem and be able to send data/ back and forth. I already have the modem working using SMS messages. Please let me know what area you can help me in. Thanks, Trent
Category: Other - Engineering &...       
Skills: Manufacturing Design, Wireless       

n****451
 [?]
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| n****451
|    United States
Fixed Price: Less than $500   |  Posted: Apr 07, 2014  |  Ends: 3d, 21h  |   9 Proposals
Hello, I have a project i have been working on I am building a wireless power transfer system that should work as far as 50 feet and should power multiple devise like laptop and cell phone at the same time. I have build a smaller model of this but i need help building a larger one the. at the end of this project i will need you to also build it physical and ship it to me i will pay for the cost of shipping and the parts needed for this the cost of building this should not be more then $50 USD the wireless devices should work in all 4 directions not just one directions. please let me know the cost of this project and how long it will take to do it. this is the Schematic   [obscured]  /img/bezdratovy-prenos-energie/wet.gif references i used to build my device   [obscured]  /bezdratovy-prenos-energie.php   [obscured]  /watch?v=r1UT4NuygmQ
Category: Electrical       
Preferred Location: Western Europe, Eastern Europe, India/Southern Asia, Eastern Asia, Middle East & Central Asia, Central & South America

s****500
 [?]
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| s****500
|    United States
Fixed Price: $5,000 - $10,000   |  Posted: Apr 05, 2014  |  Ends: 77d, 7h  |   14 Proposals
Need wrestling headgear manufactured with Bluetooth capability. Would like to have 1000 units made; followed by many more. Have drawings and provisional patent. Need new molding for headgear as well as bluetooth integration to be compatible with iOS and droid devices.
Category: Product Design       

t****483
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| t****483 *
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 05, 2014  |  Ends: 1d, 19h  |   3 Proposals
We are looking for assistance from someone to help design the electronic system for a new mobile accessory. Requirements - Experience with Bluetooth connectivity - Complete system design The idea Mobile accessory will connect to the user's mobile phone via Bluetooth when activated. When device is triggered it is capable of delivering an automated sms (without requiring a smartphone app).
Category: Electrical       

n****nkr
 [?]
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| n****nkr
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 04, 2014  |  Ends: 14h, 29m  |   7 Proposals
The Role This is an opportunity to join a newly formed group within the company, making full use of Company's innovative technology and instruments to provide a service to customers to identify and locate network faults before customers are affected. While the service will start as a daytime operation only, it is anticipated that as it and the team expands, it will rapidly become a 24x7 operation. The Fault Analyst position is expected to be standard working hours only. Responsibilities: Learn and utilise company's suite of advanced fault diagnostic tools Identify and define tool improvements for implementation by the Company algorithm group Apply electrical knowledge to identification and location of unusual fault scenarios JOB DESCRIPTION & PERSON SPECIFICATION Recommend next steps and/or installation locations to customers Prepare weekly management reports to meet both internal management and customer needs Review fault location information prior to forwarding to customer ...
Category: Electrical       

B****r01
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| B****r01
|    South Africa
Fixed Price: Not Sure   |  Posted: Apr 04, 2014  |  Ends: 9h, 40m  |   12 Proposals
1. An LED light that needs to be illuminated using wireless communication. 2. Communication frequency to be about 866 Mhz 3. Power to the LED through a battery cassette. 4. Every LED has to have a unique ID - so that these LEDs can be addressed/illuminated from a software. 5. LED has to be RGB, if it is bright enough or has to be two color 6. It should be possible to control flash timing of LED by sending it on and off times 7. It should be possible to control the color of the LED 8. An acknowledgement needs to be sent back to the wireless router , if it is possible. 9. It should be possible to control the luminosity of the LED 10. The LED should react after being sent a signal within 3 seconds. 11. Battery life should be around 150 hours, when the LED is on 12. The project cost is excluding battery and mold. 13. It should be possible to send back the ID of the LED when the Unit is pushed/pressed What we need to know are - 1. Is this project feasible? 2. How much time would be requir...
Category: Other - Engineering &...       
Skills: Manufacturing Design, Electronics, Wireless       

N****son
 [?]
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| N****son
|    India
Fixed Price: Not Sure   |  Posted: Mar 24, 2014  |  Ends: 34d, 17h  |   0 Proposals
Dears Elance Freelancers, Anybody familiar working with Vienna LTE Simulators, especially with Vienna LTE System Level Simulator as they have another one called Link level simulator. Vienna LTE System Level Simulator was programmed using Mat Lab code and it contains multiple Possible simulation types or (scenarios) as listed below: 1 - 'tri_sector' 2 - 'tri_sector_tilted', 'tri_sector_tilted_4x2', 'tri_sector_tilted_4x4' 3 - 'tri_sector_plus_femtocells' 4 - 'six_sector_tilted' 5 - 'capesso_pathlossmaps' 6 - 'omnidirectional_eNodeBs' The modification will be made in code scenario No. 3 which supports femtocells. I mean simulation_type = 'tri_sector_plus_femtocells'; Because I'm working with "Interference Management (avoidance or Mitigation) in two-tier OFDMA femtocell-macrocell network in LTE system" I need somebody to modify this code in the scheduling function to reduce (interference) through implementing a hybrid technique for OFDMA femtocell interference Mitiga...
Category: Electrical       
Skills: Telecommunications Engineering       

M****014
 [?]
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| M****014
|    Malaysia
Fixed Price: Not Sure   |  Posted: Mar 23, 2014  |  Ends: 33d, 14h  |   0 Proposals
LTE-A System Level Simulator (Implement OFDMA femtocell Interference avoidance technique) Dears Elance Freelancers, Anybody familiar working with Vienna LTE Simulators, especially with Vienna LTE System Level Simulator as they have another one called Link level simulator. Vienna LTE System Level Simulator was programmed using Mat Lab code and it contains multiple Possible simulation types or (scenarios) as listed below: 1 - 'tri_sector' 2 - 'tri_sector_tilted', 'tri_sector_tilted_4x2', 'tri_sector_tilted_4x4' 3 - 'tri_sector_plus_femtocells' 4 - 'six_sector_tilted' 5 - 'capesso_pathlossmaps' 6 - 'omnidirectional_eNodeBs' The modification will be made in code scenario No. 3 which supports femtocells. I mean simulation_type = 'tri_sector_plus_femtocells'; Because I'm working with "Interference Management (avoidance or Mitigation) in two-tier OFDMA femtocell-macrocell network in LTE system" I need somebody to modify this code in the scheduling function to reduce (in...
Category: Other - Engineering &...       

m****123
 [?]
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| m****123
|    Malaysia
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