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Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Jan 12, 2016  |  Closed  |   8 Proposals
To write a program to capture a single rapid event, say 8 readings, that are logged on SD. It is essential that the readings are obtained on exactly the same time frame (clock cycles - 3 micro-seconds max.) The analogue inputs must have an input impedance of at least 10 meg ohms. The logger also needs GPS capability to log the location it is used in, and the time. This would be an "on demand" attribute - it is disabled when the readings are being taken. Contenders need to convince me that the objectives are achievable. Contenders must be willing to do project in small steps (10 hr blocks)
Category: Other - Engineering &...       

s****og1
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| s****og1
|    Australia
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Dec 15, 2015  |  Closed  |   10 Proposals
We are currently looking for part-time engineers that can provide technical solution to develop and implement transit planning applications. The role requires specialization in transit logistics and traffic flow optimization. Must be well-versed or at least has background of Simio. Job Skills and Requirements: - He/She works closely with the development team and must be be able to clearly communicate ideas to teammates and management. - Must have analytical skills to recognize the needs of clients and create new applications that answer those needs. -Must have have a comprehensive background in product/project management that confines to transportation regulations. -Must be creative to help invent new ways of approaching problems and developing innovative applications/solutions.
Category: Other - Engineering &...       

P****map
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| P****map *
|    Philippines
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 14, 2015  |  Closed  |   4 Proposals
This job must be completed by Dec 16. If you cannot complete by then please do not bid. Shipping metal enclosures from Shenzhen to the US. We need a packaging system suitable for air and ocean freight that will withstand mishandling and any weather the shipment may be exposed to. Lots of approximately 100 pcs. Roughly 200 x 200 x 100mm each. We will provide a STEP file of the enclosures. You must provide: 3D files of the product arrangement and packaging a bill of materials, sourcable in Shenzhen on short notice (any special tools needed) any necessary instructions for packing and securing You will need to decide the arrangement and other aspects such as if smaller boxes need to be used inside a bigger box, etc. We have a plastic bander, and can easily source boxes and foam. No idea if pallets are needed or available, but you should know if you specify them.
Category: Mechanical       

d****ius
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| d****ius
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 12, 2015  |  Closed  |   9 Proposals
vehicle tracking device for all vehicles and can be small and accessed from devices or connected..........
Category: Other - Engineering &...       

D****ney
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| D****ney
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 12, 2015  |  Closed  |   7 Proposals
Require an estimator to provide a full bill of quantities from both structural engineering, civil engineer and architectural plans. Take off must be comprehensive. Ongoing work provided to accurate estimators.This is all residential construction work.
Category: Other - Engineering &...       

s****ons
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| s****ons
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 11, 2015  |  Closed  |   4 Proposals
I need help studying for my electrical engineering exam. This course is about Electric Machines and Power Systems. I am looking for someone who knows this subject matter very well. I need help with the following subjects: Electro-mechanical Energy Conversion Principles Rotating Machines Synchronous Machines Polyphase Induction Machines (Asynchronous Machines)
Category: Electrical       

d****065
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| d****065
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 10, 2015  |  Closed  |   22 Proposals
Not sure if there's people on Elance who do this sort of work but thought i'll try. I am looking for someone to design/build some toy ideas I have, example mini houses etc.
Category: Other - Engineering &...       

A****i01
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| A****i01 *
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 09, 2015  |  Closed  |   2 Proposals
Hello, I'm taking stochastic processes course and the professor will post an extra homework for bonus on Dec 15th, 3:30 pm (Central time zone). Its due 24 hours. So, I'll need ur help then. The book we use: "Introduction to probability models", 10th ed, by Sheldon Ross. U can find a free pdf copy online. The topics covered in this bonus HW: Poisson Process (Ch5), Continuous time Markov chains (Ch6), Renewal Process (Ch7), & Queuing Theory (Ch8). Please take a look at the topics in the book and let me know if u will be available by then as we need to coordinate. Looking forward hearing from u soon. Thanks, Kamal
Category: Electrical       

k****311
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| k****311
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Dec 09, 2015  |  Closed  |   10 Proposals
There is a file attached wiith a list of 20 calculus I problems, just have to solve each one and show steps. thats all .
Category: Other - Engineering &...       

c****usa
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| c****usa
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 09, 2015  |  Closed  |   6 Proposals
Looking for an Electrical Engeineer with experience and knowledge in Power Systems, specifically the technology involved in Power strips and Surge Protectors. The product is in it's early stages and would like someone that is able to engineer and design for manufacturing. I live in Westchester, New York. Although not an absolute necessity, it is preferable I find someone in the New York City area. Thank you.
Category: Electrical       

F****Y00
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| F****Y00
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 08, 2015  |  Closed  |   5 Proposals
This is a small job. I am building a radio controlled vehicle . I need someone to draw a clear wiring diagram for me, to wire a T6EHP-E radio transmitter with R6EH receiver to 4 - Pololu 18v7 simple motor controllers. The left joy stick needs to operate 2 dc motors (tank style steering). These channels need to be "mixed" The right joystick (forward /back)needs to operate a dc up/down linear actuator, and a toggle switch needs to switch a dc motor on/off. Anyone interested in doing this at a fixed price? I need someone who is experienced in RC. Richard
Category: Electrical       

b****ird
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| b****ird
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 06, 2015  |  Closed  |   15 Proposals
Hello, my name is Russ, I live in Sarasota and I would like for you to give me a price to build a small project for me. I would like to have two potentiometers control two stepper motors. Please see attachment
Category: Electrical       

f****225
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| f****225
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 03, 2015  |  Closed  |   11 Proposals
We are looking for an expert to design custom security cell phone software. Product Designer will need expertise with GSM or CDMA technologies. Candidates will need to be aware of current 3GPP standards as well as LTE technologies. Viable candidates will be given a detailed explanation of the project after signing a confidentiality and non disclosure
Category: Product Design       

l****nts
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| l****nts
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Dec 03, 2015  |  Closed  |   4 Proposals
I need a program in Allen Bradley rs logix 5000 for the crystallization process of sugar.i want the program for only one batch.There are approximately 6 control valves.All info will be provided.
Category: Electrical       
Skills: PLC & SCADA       

d****n14
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| d****n14
|    Mauritius
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Dec 02, 2015  |  Closed  |   6 Proposals
I need to solve three problems for the course "semi conductors" it does not seem to be hard, but I have to travel and I have no time to spend on it.
Category: Electrical       
Skills: Semiconductor       

f****230
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| f****230
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 01, 2015  |  Closed  |   8 Proposals
A CO2 controller for Rooftop Units- RTUs for commercial buildings. Application will be on single phase, 208 volt RTUs with economizer. All applications will be on 5 ton or smaller RTUs with single phase blowers. I need a CO2 controller that will work along side of the Fanhandler   [obscured]  /index.php/applications/hvac-whisperer The controller needs to measures the return air CO2 concentrations and modulate the outside air damper/economizer's actuator until the CO2 concentrations have come back under the required concentrations. The controller will only need to function during the heating cycle. During the cooling and economizing cycles the CO2 controller will be in the waiting/off mode "Advanced Rooftop Controllers" always incorporate CO2 controls as a part of their systems.   [obscured]  /
Category: Electrical       
Skills: Electronic Design, Digital Electronics       

j****bel
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| j****bel
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Dec 01, 2015  |  Closed  |   31 Proposals
Hello, I am looking for a talented product designer to help me make a biodegradable water bottle design. We are looking at using either an additives based material or PLA material that makes the water bottle biodegrade and marine degrade. The brand of the company is called VENA and it's going to be having atmospheric water. We are looking for a product designer who can help with the following: -bottle design of a 1 liter water bottle with manufacture ready product specs to be sent to manufacturing facility -any partnered manufacturers to set up supply chains -materials selection -Prototype development Please contact me if interested at   [obscured]   John
Category: Product Design       

J****lsh
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| J****lsh
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 1-3 months  |  Posted: Nov 30, 2015  |  Closed  |   7 Proposals
Greetings, I am looking for someone to consult on how drones might be used to benefit farms. I have a drone service company and am interested in getting into this field. Thanks, Brian
Category: Other - Engineering &...       
Skills: Agriculture       

b****eem
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| b****eem
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 30, 2015  |  Closed  |   12 Proposals
Assistance is needed in designing a device that will be attached to an agricultural planter for sensing and recording soil parameters as the machine travels through the field.
Category: Electrical       
Preferred Location: North America

d****och
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| d****och
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Nov 29, 2015  |  Closed  |   3 Proposals
My son needs help with his Math course. It's a college course and is called 'Differential Equations'. The pay is $4/hour. The textbook is Differential Equations and Their Application - by Martin Braun I have attached it as a PDF. He only needs to prepare Chapter 5 and 6. He has one week left to his finals and can use help to prepare. He can use 2 to 3 hours of help every day for the next 8 to 9 days. You will tutor via Skype. If you also know how to use Scribblar, that is a plus. Please forward your credentials and explain why you would be a good tutor for this subject. Thank You
Category: Other - Engineering &...       
Skills: Teaching Mathematics       

I****Inc
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| I****Inc
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 27, 2015  |  Closed  |   5 Proposals
I am looking for a manufacturer of dog collars. Need to be able to design and produce collars that meet my design. Collars need to have a "feathery" feel and be multiple colors. These collars will be sold to duck hunters. I need two designs. One that represents the colors of the pintail duck and one that looks like a mallard. Again the collars will need to feel soft and feathery on the outside. I have attached pictures of the two ducks I am referencing.
Category: Product Design       
Skills: Industrial Design, Manufacturing Design       

R****030
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| R****030
|    United States
Hourly Rate: $50 - $200 / hr   |  Duration: 1-2 weeks  |  Posted: Nov 26, 2015  |  Closed  |   8 Proposals
I need help with an experienced freelancer with EES (Engineering Equation Solver) software to help solving a problem. The system is been analyzed and need to be put in EES to check and get results.
Category: Mechanical       
Skills: Mechanical Engineering       

e****r09
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| e****r09
|    Canada
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Nov 25, 2015  |  Closed  |   1 Proposal
the task, is to determine if a have a pointy rod charged at 10.000 volts, how far would the nitrogen atoms in the air around it repel from it in air conditions, the electric field would change its polarity every 16ms or 60hz AC signal, im triying to calculate repulsion forces between two charge points but i have to bottlenecks. 1 How to calculate columbs for a point charge if the only thing i have is V 2 How to calculate the repulsion speed and time it would be affected the single nitrogen atom so i can say for example that in this 16 ms of potential the particle would fly 1 km away or so.
Category: Other - Engineering &...       

h****nas
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| h****nas
|    Colombia
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