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Results for 'Electrical Engineering Manufacturing Design'
Fixed Price: Not Sure   |  Posted: 2h, 32m ago  |  Ends: 2d, 21h  |   1 Proposal
We would like to have a design for a vending machine host control board using pulse mode to control 3 to 12 coin hoppers. Job is to create the electronics and also produce the boards if possible.
Category: Electrical       

n****nse
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| n****nse
|    Australia
Fixed Price: Not Sure   |  Posted: 3h, 57m ago  |  Ends: 2d, 20h  |   3 Proposals
I would like details and diagram of how to make a control board for a coin hopper including parts list, using 12v DC (Carbon-Brush Gear Motor) max current 4.9A I want a controller to turn the motor on when a 12v pulse is received from a coin acceptor and then turn off once the coin is dispensed. Please see attached diagram for details. Information must also have layman terms and description for interpretation.
Category: Electrical       

n****nse
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| n****nse
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 7h, 37m ago  |  Ends: 14d, 16h  |   14 Proposals
i would like to have a fairly simple board designed. I have it designed and working on a breadboard. I would like to discuss with someone with a decent electronics design background about what I have going so far and what I might change to make it better and then have the board designed.
Category: Electrical       
Skills: PCB Design       

J****a54
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| J****a54
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 18h, 16m ago  |  Ends: 14d, 5h  |   7 Proposals
Tegu, a maker of wooden magnetic building block toys (  [obscured]  ), is seeking a prototype engineer to help demonstrate and evaluate RFID technologies for a 'smart-shelf' retail inventory management application. The individual should be experienced and an passionate builder. Tegu would like to explore using PCB modules to construct a RFID reader and data networking capable prototype. Tegu's scope of work includes: - hardware evaluation - physical assembly of hardware - coding and RFID middle-ware solutions - data integration into Tegu's existing enterprise systems - testing and evaluation of the prototype. Applicants with prior experience in rapid prototyping and/or RFID solutions are a major plus. Should the prototype and working relationship be successful, Tegu envisions significant follow-on work possible. Tegu is ready to move to a prototype ASAP! Please enquirer for more details or questions on the project! Thank you
Category: Electrical       
Preferred Location: United States

T****oys
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| T****oys
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: 20h, 14m ago  |  Ends: 14d, 3h  |   2 Proposals
We wish to have a thermal test done on our new lighting Module mount SC-S. Here are the parameters: Test range of ambient temperatures -Warm (20-45 C / 68-113 F) -At 5 C increments Material and Product specs included in Package - Light engine spec sheet, assembly materials) - thermal paste Test with Gypsum Drywall & Junction Box in wall mounted condition (already positioned in a SolidWorks Assembly-Materials have been assigned to part files - Use "SC-S Sconce Thermal Test rB" for testing) Deliverables - Cut away section views of complete assembly w thermal shading at each 5C increment - Specific point temperatures indicated at IC, LED, and hottest point on assembly - A testing Protocol Checklist will be provided upon job awarding. Assumptions -Typical convective air flow (no wind etc) Timelines - Testing completed for Wednesday July 29, 2015 - Friday July 31,2015
Category: Mechanical       

T****RBW
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| T****RBW
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: 20h, 51m ago  |  Ends: 59d, 3h  |   17 Proposals
Hello, I'm currently adding to a robot prototype I have, and would like to work with someone who has experience in working with manufactured products. Ideally you are a mechanical/electrical engineer or an industrial designer that would either help with the internal electronics and motors or a designer who will help with materials and 3D designs that are ready for manufacturing. The things I have already worked out are: - The way the robot navigates - Self balancing on ball (see picture) - Dimensions The things I need work on: - A way to interact with the robot - Developing the arms to fit the design - Work with parts (micro processor and such) to help when it comes to manufacturing
Category: Product Design       

s****awy
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| s****awy
|    Canada
Fixed Price: $500 - $1,000   |  Posted: Jul 27, 2015  |  Ends: 13d, 22h  |   13 Proposals
Project consists designing a PCB Gerber file consisting of four functions with four buttons: When pressing one of the four buttons an app on the IOS and Android will cause an action on the phone. The PCB would consist of BLE chip or Wi-Fi chip, Battery and four buttons.
Category: Electrical       

h****haw
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| h****haw
|    Spain
Fixed Price: $500 - $1,000   |  Posted: Jul 27, 2015  |  Ends: 13d, 22h  |   9 Proposals
Project consists designing a PCB Gerber file consisting of four functions with four buttons: When pressing one of the four buttons an app on the IOS and Android will cause an action on the phone. The PCB would consist of BLE chip or Wi-Fi chip, Battery and four buttons.
Category: Electrical       

h****haw
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| h****haw
|    Spain
Fixed Price: Not Sure   |  Posted: Jul 27, 2015  |  Ends: 13d, 21h  |   3 Proposals
Hi we are seeking for an expert freelancer to develop and model a solar power system using an artificial neural network To accept your bid, kindly provide us with a brief description concerning both the contribution (enhancement that will distinguish your work from previous ones) and the methodology to be conducted
Category: Electrical       

m****lab
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| m****lab
|    Jordan
Fixed Price: $80 - $150   |  Posted: Jul 26, 2015  |  Ends: 1d, 16h  |   12 Proposals
I'm looking for someone with electrical, mechanical and plumbing knowledge to provide electrical, mechanical and plumbing plans for my simple one-story tenant improvement project. I will send you proposed floor plan and equipment plan to be used as a base plan for Mechanical and Plumbing Plan. The project is in State of California, USA. The design are to be per CBC 2013 (2012 IBC with amendments), 2013 CMC (2012 UMC with amendments), 2013 CEC (2011 NEC with amendments), and 2013 CPC (2012 UPC with amendments). So I need someone with the code knowledge. Electrical: I have base plan and general notes with legend for electrical but it needs to be reviewed, enhanced as necessary, and finalized. Mechanical HVAC: There are two AC units available as shown on attached plan. Proposed ceiling diffusers are shown on plan but can be modified if needed. Notes, legends, and details are on there from previous project that you can refer to. Sample mechanical plan for previous project is attached....
Category: CAD       

W****ile
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| W****ile
|    United States
Fixed Price: Less than $500   |  Posted: Jul 26, 2015  |  Ends: 13d, 12h  |   3 Proposals
I am looking for a circuit designer (and possibly builder) who can use Broadlink Home Automation DNA to create an item that work through the Broadlink RM PRO to call lighting scenes. Broadlink is an existing semi-open source home automation system manufactured in China. The electronics seem quite high quality and they have created an aspect to their system called Broadlink DNA. This is a way that almost any other electrical appliance can communicate with the Broadlink hubs. Broadlink is a way of storing and centralizing remote commands for various light switches, TV and airconditioning systems. By using an APP on your mobile the system calls the stored commands and broadcasts them. What I am looking to do is create a unit that has a set of buttons that can be programmed through the APP to call scenes from the Broadlink. The scenes are a series of commands that activate a set of devices. This could be a "arrive home scene" where all the lights in a living area are switched ...
Category: Electrical       

b****own
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| b****own
|    New Zealand
Fixed Price: $5,000 - $10,000   |  Posted: Jul 26, 2015  |  Ends: 28d, 6h  |   27 Proposals
Spliffmaster 3000 Project Goal must be to get a finish prototype. We have th idea for a mechanical cnc machine. we have a plan of the workflow and also done a lot of research for the different parts of the machine. we are able to produce and design the electrical part for the machine but we are looking for a product designer for all the mechanical parts. result should be a plan to build s prototype of the machine. Work with a small team, keeping things simple and come to the goal to finish a great idea. We are open to discuss payments with you and promise to pay a fair price.
Category: Product Design       

s****2k2
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| s****2k2
|    Austria
Fixed Price: Less than $500   |  Posted: Jul 26, 2015  |  Ends: 13d, 5h  |   5 Proposals
Hello, I am looking for ideas / approached / protocol suggestions on a wireless device implementation. Please do not bid on this if you do not have working experience with this type of network! I will not pay if you do not have real experience! My application has a master base / router to send out ON and OFF commands to the end devices.Each end device needs to be individually separately controllable. The end device is battery powered and controls a light. There is no real data to send upstream, so one way may be an option. The tricky part ... it needs to support 500,000 devices under the same roof. The protocols I have reviewed thus far will not support this many devices. So I am looking for protocol suggestions and frequency bands. Again DO NOT respond if you do not have real, successful, hands on experience! Thank you PS this device does not have to communicate on or over the internet. Additional information: The network topologies is open. I am able to use wired or wireless re...
Category: Electrical       

r****ics
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| r****ics
|    United States
Fixed Price: Less than $500   |  Posted: Jul 26, 2015  |  Ends: 13d, 5h  |   10 Proposals
Hello, I am looking for additional ideas / approached on a LiPo charger circuit. Requirements: Schematic - can be hand drawn if very legible Single cell LiPo battery (100mah, with no secondary protection) +5V input voltage And the final, most difficult requirement... Total BOM cost of <$ 0.20 USD in volume. This will eliminate the typical LiPo single chip charger solutions. Probably will require discrete components. Additional information: Charging source is a USB port so figure 5V 100ma Over voltage charging protection is required. Deep discharge protection is required. There is a micro already available, so a digital I/O and ADC is available for intelligent control. That can be used to enable a series pass transistor, and ADC to monitor voltage. You would need to provide all scaling / and interface circuitry. Low bat indicator is desirable, can use micro ADC if needed.
Category: Electrical       

r****ics
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| r****ics
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Jul 25, 2015  |  Ends: 12d, 7h  |   5 Proposals
Wireless mini blender to create a smoothie, preferably quiet, to take on the training of small size, to chopped ice
Category: Mechanical       

E****BFS
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| E****BFS
|    Russia
Fixed Price: Not Sure   |  Posted: Jul 25, 2015  |  Ends: 4d, 7h  |   5 Proposals
I am building a new house in Florida, which requires the following engineering: 1. Electrical Engineering (riser diagram and load calcultions) 2. HVAC engineering - Energy Calculation (I already have someone working on the plumbing engineering, but would be willing to have this as part of a package, if it makes sense.) House Description: 1. 3 bedroom, 3 full baths located in both the single-level main living area (1500 square feet) and "casita" in the back (two-story living area of 863 sq. feet). Detached 500 square foot garage. (See attached image). Description of Work: I need for you to design both the required electrical engineering and HVAC engineering to the specifications of Collier County, Florida for building permit submission. For questions regarding exact specifications, please see:   [obscured]  /index.aspx?page=176 Optimally, you would provide the stamped plans. However, I would be willing to accept the plans and have them stamped locally. ...
Category: Electrical       

F****res
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| F****res
|    United States
Fixed Price: $20 - $100   |  Posted: Jul 25, 2015  |  Ends: 11d, 23h  |   4 Proposals
please could u find attachment for more details with many thanks , a;so if u need any more details please feel free to ask me
Category: Electrical       

m****012
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| m****012
|    Malaysia
Fixed Price: $1,000 - $5,000   |  Posted: Jul 25, 2015  |  Ends: 11d, 18h  |   30 Proposals
I don't need 3 D. I need 2D drawing, from architectural hand drawings, using AutoCAD.-dwg or sketchup. Just take hand drawings and put into submittal A sheets, for E sheets, M sheets. I have a full team in place, just need someone who can take the hand drawings of my lead architect and put them into the standard 24 by 36 construction document format, the A sheets or architectural sheets. I am in the process of looking for an engineer to do the electrical and plumbing and mechanical also, if you can get these plans started with your knowledge of calculations that is a plus also. Schematics, diagrams. I have a CE, a SE and architect and soils guy already. House is a 3500 square foot house in LA, California, USA. You need to be well versed in producing construction documents for submittal to the Authority having Jursidiction and doing code corrections. I can help with code corrections, calculations, input on design, I am the owner builder and general contractor on the job. Payment is as ...
Category: Architecture       
Skills: ArchiCAD, Architecture, AutoCAD, Drawing, Drafting       

v****apo
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| v****apo
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Jul 24, 2015  |  Ends: 11d, 6h  |   3 Proposals
I wish to adapt the transmitter of a radio controlled car so that it can be a set of pedals and a steering wheel used for video gaming
Category: Other - Engineering &...       

S****ete
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| S****ete
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 24, 2015  |  Ends: 11d, 6h  |   7 Proposals
I am looking for a device that will wake a child up and remind them to go to the bathroom. I want this alarm to have a wireless shut off button that can operate on the other side of a house (50 feet). I would also like this device to be set, shut off, and monitored though a app on iPhone or Android. The main unit I would like it to be plugged in with a battery backup and the secondary unit to be battery powered.
Category: Other - Engineering &...       

n****g77
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| n****g77
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 24, 2015  |  Ends: 11d, 5h  |   8 Proposals
Greetings, I'm a patent holding developer in search of a creative, active individual or group that can supply various control panels for several products I am currently prototyping. I can provide the necessary function of the device along with it's intended placement and user interaction but the development of the underlying electronics is beyond my expertise. So my ideal candidate is someone who messes around with this sort of stuff for fun and can take a concept and build AND SHIP me a finished product that I just connect and go and continue the development of the prototype. Thanks, Jeff
Category: Electrical       

j****phx
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| j****phx
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Jul 24, 2015  |  Ends: 86d, 4h  |   4 Proposals
I can solve tasks from Mathematic step by step and send to you as pdf Integration by parts u-substitution Reverse chain rule Integration using trigonometric identities Trigonometric substitution Division and partial fraction expansion and Differetials
Category: CAD       

q****ros
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| q****ros
|    Serbia
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 11d, 3h  |   5 Proposals
We have a project to build some prototype boxes with a mind to producing approx 10 per week later in the year I want someone to price and build the first box. I will work closely with you to deliver it. The box will hold an intel NUC, a 5 port switch module and aphantom power audio preamp. It must be able to all be powered from POE and provide POE to one of the network outputs. I have sourced the NUC and included details on the diagram I have sourced the POE splitter and injector Only the green items on the diagram remain open to source by you. The case should be plain and simple, standard off the shelf aluminium section is fine by me with custom end plate. but I am flexible and happy with suggestions included 3D printed. Please only send me details if you speak fluent english and send me your skypeID. I would like a price for delivery of the first box - if you need to ask me questions you can caveat your price with assumptions. I will assess the box with videos and photos etc...
Category: Electrical       

N****osi
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| N****osi
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 10d, 17h  |   20 Proposals
I would like to create a circuit that controls 2 muscle stimulating electrode pairs with an arduino UNO micro-controller. Attached is the current circuit which works well for the stimulating electrodes, however there are a few changes I would like to implement to this configuration: - I would like to be able to adapt this circuit so I can control their on/off state using the arduino. This includes precise timing of when the electrode's become active and the duration for which they remain in the 'on' state. - I would like to be able to keep the integrated intensity control If this is a job you would like to take on, please do not hesitate to contact me and I will be happy to discuss details, any queries you may have and provide a full request for quotation. Kind regards, William Markiewicz
Category: Electrical       

W****mkz
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| W****mkz
|    United Kingdom
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