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Fixed Price: Not Sure   |  Posted: Jul 28, 2015  |  Ends: 1d, 22h  |   8 Proposals
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: Jul 28, 2015  |  Ends: 1d, 20h  |   12 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. Can send more information if required.
Category: Electrical       

n****nse
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| n****nse
|    Australia
Fixed Price: $80 - $150   |  Posted: Jul 26, 2015  |  Ends: 17h, 27m  |   14 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: $500 - $1,000   |  Posted: Jul 26, 2015  |  Ends: 12h, 53m  |   1 Proposal
An array of buttons to read the Arabic alphabet when pressed. Voice quality needs to be clear. Suitable hardware/software technologies to be adopted for small sized application with low power usage (low voltage). Text to speech function needed when selecting more than one button to read the complete Arabic word.
Category: Product Design       

n****345
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| n****345
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 24, 2015  |  Ends: 2d, 1h  |   12 Proposals
Microcontroller PCB Connectors: 2 x RJ45 1 x JTAG 1 x uSD 1 x uUSB 2 x 50 Way Connectors (1mm pitch) (PLACEMENT CRITICAL) Critical Components 1 x XMC4400-F100K512 AB 1 x LAN9303 1 x TIWI-UB1 (450-0103C) 1 x LM22673-ADJ 1 x AP131-18WG-7 Schematic Tasks Additional passive components to be identified and used. 1 - Addition of header to breakout ALL io except those used for ethernet 2 - Addition of analog protection on ADC Channels 3 - Addition of DC Power In 4 - Ensure all Power and Ground net names are labelled correctly ( avoid copy paste errors that may have existed as schematic is currently WIP) 5 - Label All interconnects as per notes 6 - Determine if there is a level shifting requirement for the TIWI module and add components as required 7 - Submit schematic for review and acceptance Layout Tasks Target PCB area 50mm x 80mm PCB should be 4 Layers Components on Both sizes but ensuring that large components (height) are the opposite site to connectors to daughter board as thes...
Category: CAD       
Skills: OrCAD       

M****ics
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| M****ics
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Jul 17, 2015  |  Ends: 2d, 23h  |   16 Proposals
I need CAD drawings of an oversized chair to send to manufacturers. This chair should be sturdy enough for people to sit on and take pictures with. Me and my team were thinking something similar to this:   [obscured]  /2011/12/eimg_3380-horz.jpg We also want to ensure that it would be legal to put the chair up in a public venue and that it fulfills all US legal requirements for people to sit on it.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       
Preferred Location: North America

j****hyn
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| j****hyn
|    Thailand
Fixed Price: Less than $500   |  Posted: Jul 17, 2015  |  Ends: 2d, 21h  |   18 Proposals
I want to mass produce a product that has a DC 24v motor. Our main question is what electrical components do we need to have connected to the motor to be able to plug it into 110 vac 60 cycle outlets like those in US and Canadian homes? Please see the included attachment. Regards, Barry
Category: Electrical       
Skills: Electrical Engineering, Electronics       

b****ley
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| b****ley
|    United States
Fixed Price: Not Sure   |  Posted: Jul 17, 2015  |  Ends: 2d, 19h  |   8 Proposals
Please re-draw this diagram and change the format so it does not breach copyright. The work is to be technically correct and not to be an exact copy or reproduction. Some of the elements within the job need to be moved around to avoid copyright.
Category: Mechanical       
Skills: Mechanical Design       

a****dog
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| a****dog
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 16, 2015  |  Ends: 2d, 8h  |   20 Proposals
I am planning on coming out with a new shower controller and need a design made for this. I will give more details about the project when I get proposals.
Category: Product Design       

t****093
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| t****093 *
|    United States
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 2d, 5h  |   4 Proposals
need skill to assemble pcb with lcd amplifier PIC and minikeypad for square wave frequency generator
Category: Product Design       
Skills: Digital Electronics       

d****est
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| d****est
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 2d, 1h  |   13 Proposals
So I am wanting to design a simple interlocking electric connect that is not already available on the market or off-the-shelf. I have some concept designs. Can a freelancer in this area take this ideation, and turn to a working connector that fits on paper or 3D? No need to actually make the product, just concept drawing and 3d... See more:   [obscured]  /s/lr4pqr2oni3si6u/3d_part.pdf?dl=0
Category: Product Design       

s****708
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| s****708
|    United States
Fixed Price: Less than $500   |  Posted: Jul 16, 2015  |  Ends: 1d, 20h  |   4 Proposals
We intend to manufacture / fabricate Automatic Girth Welding Machine for horizontal welding of 47 Metre Diameter Storage Tanks. They would be cleat mounted on the tank shell & need to have an automatic flux recovery system. We would be using only Lincoln Brand Systems & are looking at NA-3 & NA-4 Lincoln Welding Sytems. We are looking for freelancers having in depth prior experience in fabrication of the above automatic girth welding machines to associate in the project. Scope of Works: Suggest the Lincoln Welding System for horizontal welding of 47 Metre Diameter Mild Steel Storage Tank. Shell thickness varies from 10 mm to 30 mm. Provide complete detailed fabrication drawings for mounting the above Lincoln Welding System together with automatic flux recovery for constructing the Automatic Girth Welding Machine. Drawings for all components excluding parts bought out from Lincoln are required to be provided besides guidance / resolution of any queries during fab...
Category: Mechanical       

N****PPL
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| N****PPL
|    India
Fixed Price: Less than $500   |  Posted: Jul 15, 2015  |  Ends: 1d, 14h  |   2 Proposals
Hi, Saw you did some work on stubhub event reporting. I might be interested in this, can you elaborate on the software you created?
Category: Product Design       

c****101
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| c****101
Fixed Price: Less than $500   |  Posted: Jul 15, 2015  |  Ends: 1d, 14h  |   6 Proposals
Looking for a component developed to our size requirements that is a micro kinetic generator converting motion to electricity for our wristband power bank. We know we won't be able to get a full charge but we'd like to get about 250mAh of energy from 3,000 steps an individual makes.
Category: Mechanical       

i****ons
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| i****ons
|    United States
Fixed Price: Not Sure   |  Posted: Jul 15, 2015  |  Ends: 1d, 11h  |   9 Proposals
Write a Matlab script to import a set of CSV data files and have it export a data report complete with summary of results and graphs. Summarized results to be reported are Max Load, Max Stress, Max Displacement, Max Strain, Toughness, Resilience, Modulus, 1% offset yield, Natural Draw Ratio, Necking Stress, Necking Strain, Drawing Stress, Drawing Strain, etc. (attachment describes what these are and how they are found) Where there is multiple data files for similar materials, some elementary statistical analysis will need to be summarized and graphed using standard deviations, averaging, etc.
Category: Mechanical       
Preferred Location: North America

a****msk
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| a****msk
|    United States
Fixed Price: Not Sure   |  Posted: Jul 15, 2015  |  Ends: 1d, 1h  |   13 Proposals
We are looking for a person with an electrical engineering background who can develop a (Hybrid Solar Calculator) Please check link below something very similar, remaining details can be discussed once we are satisfied with your credentials Regards George
Category: Electrical       

b****rge
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| b****rge
|    Australia
Fixed Price: Not Sure   |  Posted: Jul 15, 2015  |  Ends: 22h, 38m  |   6 Proposals
Hello, I need help in programming STM32F407 There is a problem in the device to replace old GPRS modem works very slowly, to the new modem with an Ethernet port for faster data download. The modem is connected via the CAN. For the analysis of the CAN bus device must be able to receive all messages from the bus and save them to microSD. Need a bus message filter. Built-in FTP server to access the memory. All source code should be available at any stage of the project and handed over to the customer upon completion. It is planned to analyze CAN bus the tires and set a fee based on the STM32F407. In the future we plan to empower why was chosen F407.
Category: Electrical       

a****nup
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| a****nup
|    Russia
Fixed Price: Less than $500   |  Posted: Jul 14, 2015  |  Ends: 12h, 16m  |   2 Proposals
Wireless communication Wireless sensor network Electrical Job Description: We are looking for a talented WSN Survey writter Your responsibilities: - Literature Review - Derive Algorithm - Write clean, modular, robust code to implement the desired requirements - Drive a complete and future conculusion Your qualifications: - A work style that is extremely detail oriented - A complete Elance profile - References or an established Elance reputation preferred
Category: Electrical       

t****ait
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| t****ait *
|    New Zealand
Fixed Price: Less than $500   |  Posted: Jul 14, 2015  |  Ends: 10h, 16m  |   29 Proposals
I am looking to develop the CAD for a small folding dolly. This is for prototype production. I intend to use ABS plastic for the body and aluminum for the axel. Really simple job, need it finished sooner rather than later.
Category: CAD       
Skills: 3D Modeling, AutoCAD, CAD/AutoCAD       
Preferred Location: North America

b****day
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| b****day
|    Canada
Fixed Price: Less than $500   |  Posted: Jul 14, 2015  |  Ends: 7h, 29m  |   16 Proposals
Looking for someone who can CAD a model and used creative inclinations based off of first nations masks (bear, wolf, eagles) The bracelet in question will be made of sting ray leather. I am looking for someone who can design "pendants" that can go on the bracelet as well as a bear themed clasp that can be used to close the bracelet. The bracelet will consist of a double loop. The pendant should be attached in similar way as example. If you have any questions, please do not hesitate to ask. Job Description: We are looking for a talented jewelry Designer who will be responsible for creating compelling and innovative jewelry design based off of first nations masks. Must be able to produce a CAD model as well as have experience creating jewelry. The designs will be monotone in silver. No colour differentiation will need to be made.
Category: Product Design       
Skills: 3D Modeling, 3D Design, 3D Rendering       

c****scj
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| c****scj
|    Canada
Fixed Price: Less than $500   |  Posted: Jul 14, 2015  |  Ends: 6h, 57m  |   63 Proposals
Hi I have a simple product that I need techinal drawings for. There are 5 different products that are similar just different sizes.
Category: CAD       
Skills: 3D Modeling, AutoCAD, Manufacturing Design       

M****ose
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| M****ose
|    United States
Fixed Price: Not Sure   |  Posted: Jul 14, 2015  |  Ends: 3h, 55m  |   6 Proposals
Hello, We are working on a new type of tactile electronic display for the blind. We require engineering development services to test feasibility of our concept and produce documentation for prototype production. Previous experience developing assistive technologies is a bonus. Contact me for more details.
Category: Mechanical       

l****404
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| l****404
|    Canada
Fixed Price: Less than $500   |  Posted: Jul 14, 2015  |  Ends: 2h, 49m  |   3 Proposals
Hello. I need a someone to produce a prototype of a sports bra with a pocket in front which can contain a phone. The bra needs to be top quality, and the pocket needs to be waterproof (the side that faces the body). Best regards. Mikkel
Category: Product Design       

H****kel
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| H****kel
|    Denmark
Fixed Price: Not Sure   |  Posted: Jul 14, 2015  |  Ends: 2h, 4m  |   14 Proposals
We need a freelancer to modify and existing design to fit inside a narrower dimension. The traces cannot be close to the sided and we want the wires to come through a hole in the center of the board for the + and - connections. We will need PDF drawings of the design as well as the Gerber files for making the board. We have a tight timeline on this and are hoping to hire immediately. We are putting the designs inside a smaller enclosure and want to fit it inside a 600mm length. The screenshot attached shows the profile of 59.7mm width so it cannot be wider than that.
Category: Electrical       

L****ons
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| L****ons
|    United States
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