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Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 16h, 20m ago  |  Ends: 14d, 6h  |   2 Proposals
integrate an infrared thermometer into a dog walking harness (see puppia vest for an example) that gives a temp reading in intervals. When the dog temperature reaches a target temp the harness sends either a sms message to the owner or gives a signal through a small light on the harness that turns red (indicating the dog's temp has reached a dangerous temperature)
Category: Electrical       

A****K35
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| A****K35
|    United States
Fixed Price: $50 - $100   |  Posted: 16h, 35m ago  |  Ends: 14d, 6h  |   1 Proposal
Dear freelancers, LD3320 is a speaker independent speech recognition module. It is self-enough which means that it do not require any external auxiliary Flash chip, RAM chip or AD chip. It can complete the function of speech recognition, and really provides a single chip solution for speech recognition. I would like to know is there any of you out there, who is able to communicate with the above described module using an Arduino board ? When I say "to communicate" I mean to be able to enter a new word in his dictionary as well as to be able to detect if the module recognize the word human speaks. I don't need any graphical indication, just a signal that will tell me, the word is known (in the dictionary of the modul) or unknown. Thank you very much for your effort. Sincerely, Bojan.
Category: Electrical       

b****oce
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| b****oce
|    Serbia
Fixed Price: $500 - $1,000   |  Posted: 18h, 17m ago  |  Ends: 14d, 4h  |   22 Proposals
Attached are 5 sheets that need to be re-drawn as electrical drawings(last 2 are same page). It is important that these need to be in normal, electrical drawing format with some line straightening, and standard symbols. If this does not make sense to you, then may not be a good idea to quote. I expect a first pass, then some revisions, then a final release to call it good. Hoping to get this square, as I have another 2 other drawing sets that are larger that need the same kind of work, and success on this gives you first dibs on the next. I am looking for improvement on the sketches to get to good elec-dwg format, not simply making a cad version of the sketches. Feel free to ask Qs. I will provide a title block for use in autocad format once awarded. -Mark
Category: Electrical       
Preferred Location: North America

m****sti
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| m****sti
|    United States
Fixed Price: Not Sure   |  Posted: 20h, 53m ago  |  Ends: 14d, 2h  |   6 Proposals
Industrial/Mechanical/Electrical Engineer needed to create wearable technology prototype for photo-sharing. The device will be small and camera knowledge is a plus. Gig will take approximately 18-22 hours. Most of the leg work regarding parts and compilation have already been completed to help you. Please inquire if you are interested. This device may change the way people take photos forever. Thanks.
Category: Electrical       

c****itz
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| c****itz
|    United States
Fixed Price: $500 - $1,000   |  Posted: 20h, 58m ago  |  Ends: 14d, 2h  |   2 Proposals
Looking for a hardware engineer to assist us in developing a thumb drive. You will need to be punctual, on-time and have good communication skills. If you are serious and willing to commit to an exciting new project, please send through a tender and message me for more details.
Category: Electrical       
Skills: Electrical Engineering, Electronics       
Preferred Location: North America, Western Europe, Eastern Europe, Eastern Asia, Australia/Oceania

n****ech
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| n****ech
|    Australia
Fixed Price: Not Sure   |  Posted: 21h, 57m ago  |  Ends: 14d, 1h  |   17 Proposals
I'm looking to design a prototype with electrical components These electrical components will be used for products that sell between 10$ - 70$ to consumers. So these are not big products. They are the size of regular home appliances. Some of these devices require electronics and some do not. Some are purely mechanical, or may not require electronics in the first place. I'm looking for somebody that can design a digital schematic of how everything connects, if at all possible. If digital schematic is impossible then a physical prototype will need to be made, however a digital copy would be preferred. I will reveal more once we converse a bit Looking forward to hearing from you gentlemen!
Category: Electrical       

t****lyt
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| t****lyt
|    Canada
Fixed Price: $300 - $550   |  Posted: Feb 28, 2015  |  Ends: 28d, 20h  |   4 Proposals
A Non Linear Resonator model has to be designed in following Steps: Step 1: Designing of existing model into Advanced Design System (ADS). Here I will send you all the details you just needed to have good skills of ADS software and then you can able to design it easily. I just needed the existing results to verify in ADS . (Will pay 20% amount) Step 2: After designing the Non linear model successfully in ADS. We can go ahead and design it using Verilog-A. Knowing the circuit designs in ADS will help plus I will also provide you the 60% codes and you just need to put all the work together and verify the results with ADS software results. (Will pay 50% amount) Step 3: Documentation with No plagiarism .(will pay rest 30% amount)
Category: Electrical       

M****ygo
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| M****ygo
|    Germany
Fixed Price: Not Sure   |  Posted: Feb 28, 2015  |  Ends: 13d, 18h  |   1 Proposal
Hi, I need a design of a monochromator (an instrument that breaks light and passes only light of a specific wavelength) (for more info/standard designs, google for 'monochromator' and select images) The total light wavelength range used is 300nm till 750nm The bandwidth (slit) of light I want to come though is a 50nm range And I want to be able to move that window(slit) of 50nm in steps of 2nm or 3nm So eg. I want to start with the range 300?350nm than I can move it up to 302 till 352, again increase by 2nm so to 304 to 354, etc all the way to 750 Also we need a lot of light. Think of 20 high power leds (white rebel leds, at 500mA each) we can feed in directly (preferred), or via fiber (to discuss). For datasheet on leds look here:   [obscured]  /products/luxeon-rebel/luxeon-rebel-white We are looking for a design that is relatively low cost to make. Control by steppermotor or servo. I'm expecting: -a part list of the components, where I can buy them and their p...
Category: Mechanical       

b****ing
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| b****ing
|    Netherlands
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 28, 2015  |  Ends: 13d, 16h  |   9 Proposals
CFD analysis or rotating disk atomizer.We need to find the speed of the disk for a optimized water droplet size to be generated.It would involve modelling and cfd analysis of a rotary atomizer.
Category: Mechanical       
Skills: ANSYS, cfd, openfoam       

p****jan
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| p****jan
|    India
Fixed Price: Less than $500   |  Posted: Feb 28, 2015  |  Ends: 13d, 13h  |   10 Proposals
I'm looking for an electrical engineer to design the following: A circuit receives variable voltage from an SCR dimmer: (  [obscured]  /wiki/File:Lightdimmer_with_diode_bridge.svg) and passes it through to a load (a lightbulb). When the light bulb blows out, the device automatically switches the power to a backup light bulb.
Category: Electrical       

a****pel
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| a****pel
|    United States
Fixed Price: $30 - $100   |  Posted: Feb 27, 2015  |  Ends: 13d, 9h  |   18 Proposals
I need an electrical engineer to help me design a PCB for a strain gauge indicator. I have most of the schematic already, but will also need some help connecting the already-designed circuit to the PIC18F, so some research may be in order if you don't know how to use the PIC18F. Attached is the schematic. Hope to hear from people soon and hope to get this done as soon as possible! :) Note: I will handle all the manufacturing myself.
Category: Electrical       

c****liu
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| c****liu
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Feb 27, 2015  |  Ends: 13d, 6h  |   0 Proposals
I need someone to help me do some VBA work using Excel to communicate to a power supply/tester through USB using an Agilent add-on for USB communication. We have started a crude version but need more resources to make it work on a small 10" touchscreen. There will need to be ability to scan in a part number to pull in test information from a test database.
Category: Electrical       
Preferred Location: United States

a****ler
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| a****ler
|    United States
Fixed Price: $500 - $1,000   |  Posted: Feb 27, 2015  |  Ends: 1d, 6h  |   2 Proposals
We need someone to write a program plan and manual in reference to the published ESD S20.20 standard. The manual will need to support our current facility and business model.
Category: Electrical       

N****ter
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| N****ter
|    United States
Fixed Price: $500 - $1,000   |  Posted: Feb 27, 2015  |  Ends: 1d, 5h  |   3 Proposals
We need someone to take all of the current published standards and our published policies and counterfeit specifications that are listed on our website and incorporate them into one manual. We will be able to supply all of the supporting documentation/standards and manual needs to cover each and every requirement that is listed in three different standards.
Category: Electrical       
Skills: Technical Writing       
Preferred Location: North America

N****ter
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| N****ter
|    United States
Fixed Price: Not Sure   |  Posted: Feb 27, 2015  |  Ends: 13d, 2h  |   5 Proposals
Water measurement unit Description The water measurement unit is used to monitor the water quality at client based on purchased licences and send the information of the water to a server where level of the measured sensors are set. The software warns the server that the water quality is poor and needs action. Hardware - working with 12V (safety at water) - Computer based - Linux OS running on the device - electronics in IP44 box - sensor for measuring pH - sensor for measuring Redox - sensor for measuring conductivity - 2pcs sensors for measuring water flow - sensor for measuring temperature - WiFi module - the sensors should NOT at any circumstances lead electricity. - enough with slowest possible processor - cheapest possible unit Client software - Linux based - possibility to connect to WiFi network (also password protected) - Data is measured from sensors and sent sent through wifi network to server - gives warning if wifi network not available - the wifi configuration for th...
Category: Electrical       
Skills: Electrical Engineering, Electronics       

i****ion
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| i****ion
|    Sweden
Fixed Price: Less than $500   |  Posted: Feb 27, 2015  |  Ends: 13d, 1h  |   14 Proposals
This is a RF based design. There are few requirements for this project for which more focus should be provided. Please ask for details.
Category: Electrical       

t****leo
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| t****leo
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Feb 27, 2015  |  Ends: 12d, 23h  |   2 Proposals
We need to design a HV source up to 44KV of HV that feeds from a regular 120V AC source. Output signal will charge a ROD but no current will be used the rod is isolated. There are no requierements in power form and frecuency could be any frecuency as long as its a double polarity (positive and negative signal) The idea is design a small electronics/electrical transformer, very robust and weather proof. As small as posible it would work 24/7 ionizising the rod but just to charge it no current would flow.
Category: Electrical       

h****nas
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| h****nas
|    Colombia
Fixed Price: $1,000 - $5,000   |  Posted: Feb 27, 2015  |  Ends: 12d, 23h  |   4 Proposals
Sviluppo di una scheda che trasmetta su onde convogliate (rete elettrica domestica 220 V) 2 input digitali (on/off) e abbia due output digitali. La scheda Ŕ indirizzabile ed interrrogabile da PC, con possibilitÓ di inviare comandi ad ogni singolo indirizzo. Necessita solo il progetto elettrico..
Category: Electrical       

r****i46
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| r****i46
|    Italy
Fixed Price: Not Sure   |  Posted: Feb 27, 2015  |  Ends: 4d, 21h  |   16 Proposals
Have 3 key injection molded plastic parts that work together as a (patented) system. Material is 30% glass filled nylon. It is an outdoor application and need to model stress/failure under wind force loads. Have step files for key parts. Looking to have FEA done and improvements suggested based on results. There is a 5/8" fiberglass rod that attaches to the bracket and holds a banner and the wind force is applied to that rod. Videos of the system in action are available to help understand.
Category: Mechanical       
Preferred Location: North America

c****ers
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| c****ers
|    United States
Fixed Price: Less than $500   |  Posted: Feb 26, 2015  |  Closed  |   5 Proposals
Looking for someone to assist with doing the following for a quadcopter project: - Aerodynamic analysis - Power Budgeting - Weight budgeting We have already completed the design and are looking for assistance with putting together the right configuration for an r/c quadcopter.
Category: Mechanical       

****
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| Client
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 26, 2015  |  Ends: 12d, 8h  |   26 Proposals
I have a prototype device that I put together using the Arduino platform. I have proven the concept and need to develop a production model. I will provide you with the Arduino parts used and the required features needed on the PCB. I am also interested in an initial manufacturing run for the newly developed PCB. Regards
Category: Electrical       

w****ton
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| w****ton
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Feb 26, 2015  |  Ends: 27d, 8h  |   6 Proposals
We like to build a prototype product using fiber optics and by utilizing its highly sensitive micro bend multimode fiber optic sensor for simultaneous measurement of Breathing rate and Heart rate. It will be based on the technology developed by some of industry's current products. We have some published journals and utility patents information. And the we already had the design concept approved by several fiber optic expert. The right candidate need to review our design concept first,and working with us starting from scratch.The Target is to provide us a functional prototype(once the design complete we will have our in house technician build the prototype). The Key skills we looking for are: 1.Fiber optic expert:able to help has find right Fiber optic cable and associate fiber optic components. 2.Material engineer knowledge. 3.PCB design:PCB Design/Develop will be involved in this project. Firmware skills will be a plus. Labview experience will be a plus Wireless Design experience ...
Category: Electrical       

T****ech
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| T****ech
|    United States
Fixed Price: $500 - $1,000   |  Posted: Feb 26, 2015  |  Ends: 12d, 8h  |   10 Proposals
I need someone to spec the electrical components that are needed to heat a liquid from ambient to 180 deg F. It needs to be powered by either a 12V, 9A source or 120V AC source. Detail will be provided after NDA
Category: Electrical       
Preferred Location: United States

w****ent
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| w****ent
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 7-9 months  |  Posted: Feb 26, 2015  |  Ends: 23d, 3h  |   4 Proposals
We are a high end luxury car dealership and are in need of qualified technicians. This is a very popular and busy dealership. We offer an excellent work environment and facility as well as indoor heated and cooled bays for maximum comfort so you can focus on the quality of your work regardless of the weather outside. As for growth, there is plenty of growth available with this company and we welcome you to take advantage of that. We have state of the art equipment and technology to ensure you have what you need to be successful. We look forward to meeting and working with you! - Devin Auto Barn LLC
Category: Mechanical       

a****nce
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| a****nce
|    United States
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