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Fixed Price: Less than $500   |  Posted: 15h, 6m ago  |  Ends: 14d, 8h  |   2 Proposals
  [obscured]  /design/1521/11 has a tutorial named "Standalone (Bare-Metal) USB Device Tutorial". Translate this project from ISE to Vivado. Familiarity with zynq preferred, this project has potential to grow as it will later be expanded upon. For this project just the conversion. Keywords: FPGA Verilog Zynq Vivado ISE Xilinx (and maybe embedded linux) For debug etc this project runs on Zedboard, please advise if you have zedboard or equivalent. Otherwise we may need to schedule for screen sharing.
Category: Electrical       

S****314
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| S****314
|    United States
Fixed Price: Not Sure   |  Posted: Apr 20, 2014  |  Ends: 13d, 22h  |   5 Proposals
The circuit is made on proteus and coding is done on MIKRO C software the microchip used is PIC 18f46k20 now I need to make the hardware and for that we need a PCB layout in Cadsoft Eagle and I want to transferee the code from Mikro c to mplab x and you need to check the schematic and make PCB on Eagle and guide me through the buying of components and hardware testing further details will be discussed with the selected candidate please don't apply if you area an outsourcer it must be you who does the job as a lot of details will be required from you and if I find that you are an outsourcer I will not continuo with you Thank you The time for this job is 2 days max 1day for pcb transfere and 1 day for code transfere
Category: Electrical       

A****999
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| A****999
|    United Kingdom
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 20, 2014  |  Ends: 13d, 14h  |   14 Proposals
I'm looking for someone to take my hand drawn electronic schematics and enter them into Eagle CAD. I'm a circuit designer and will specify all the necessary details, so I just need someone that can redraw my schematic. If by some chance you also can use a program called Diptrace that would be great. I've been using Diptrace which I find more user friendly than Eagle, but I know Eagle is the standard. If your proposal looks good then I will contact you and send you a sample schematic so as to get your fixed price quote. In your proposal please supply your normal hourly rate, but once I send you a certain schematic I'd like a fixed price quote. Thank you!
Category: Electrical       
Skills: Electrical Engineering, Electronics       

J****lEE
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| J****lEE
|    United States
Fixed Price: Not Sure   |  Posted: Apr 19, 2014  |  Ends: 13d, 9h  |   14 Proposals
I need proposals for a embedded system circuit design, PCB design & layout, and prototype made and tested. I will provide the specifications, PCB dimensions and connector locations. The basic specifications are: ? CPU: Allwinner A31 ARM SOC ? RAM: 1GB on board ram ? FLASH: 4 GB SD micro card ? 2 x Ethernet connectors ? 2 x USB connectors ? I2C Bus with 4 bus connectors ? LCD connector (from A31 LCD interface) ? Power supply: ? 120VAC to system voltage AC-DC converter ? 120 VAC to 24VAC 50W electronic transformer (i.e small high-frequency AC-AC converter)
Category: Electrical       

t****vey
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| t****vey
|    United States
Fixed Price: Not Sure   |  Posted: Apr 19, 2014  |  Ends: 12d, 23h  |   9 Proposals
Summary: I need a pcb design for a small, light-weight, microprocessor-controlled, and easy to assemble transmitter to attach to small animals. Requirements ? Transmission should be in the band between 150.8 and 151.8 MHz. Each unit should have a different band separated by at least 10kHz (i.e. one transmitter might have a band of 150.890 and another 150.880). ? Weight less than 15 grams (ideally). The entire unit should be less than 1cm by 1cm. ? Range should be approximately 1Km ? Battery life should be a minimum of 3 months ? Pulse rate of approximately 1 pulse/second ? On-off controlled by tiny reed switch (magnetic) The units should be designed so that they can be easily constructed (using a tiny pcb as a base). There should be a set of 2 wire leads that would lead out to a small battery. A second lead should be for a wire whip-style antenna. I realize that there are commercial versions of this product available. I am looking for something that students can build on their own...
Category: Electrical       

s****hws
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| s****hws
|    United States
Fixed Price: $50 - $150   |  Posted: Apr 17, 2014  |  Ends: 11d, 6h  |   13 Proposals
I need someone that is experienced in Eagle CAD to make a change to an existing PCB. This change consists of hooking up three new low power MOSFETs, adding 0603 three resistors, and rewiring a couple of nets. I will provide both the eagle schematic and PCB, plus a pdf of the new schematic with the changes highlighted. If we are happy with the results, this will probably lead to future jobs too. I'm a circuit designer but I'm not very good with Eagle. So no circuit design experience needed, just lots of experience laying out printed circuit boards with Eagle CAD. Thanks.
Category: CAD       
Skills: OrCAD, Electronics, PCB Design       

J****lEE
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| J****lEE
|    United States
Fixed Price: Less than $500   |  Posted: Apr 16, 2014  |  Ends: 10d, 10h  |   4 Proposals
We need three white papers developed, one for each market segment, that shows how to use a Solid State Relay in a typical application. The markets are as follows: 1. Aerospace/Defense 2. Medical Equipment (and diagnostics) 3. Transportation/Agricultural Equipment For each whitepaper, we need a problem to be stated (as in motor/heater control, etc...), a circuit design, simulated or tested, results and discussion of the results and comparison to other similiar designs. We are planning on using this for marketing and sending to engineers in these industries to help give them better ideas on how to use our products or give them a starting point or new ideas for the application of our products and/or technical knowledge.
Category: Other - Engineering &...       

s****yka
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| s****yka
|    United States
Fixed Price: Not Sure   |  Posted: Apr 15, 2014  |  Ends: 9d, 9h  |   10 Proposals
I need a breadboard circuit with the final schematic and the right values and BOM. We need an AM detector which has 120kHz at 2Vpp and is modulated with 32kHz, 10mV. The demodulation sub-circuit has a diode and an RC which has to match. Due to small Signal to Carrier ratio, we will get a huge ripple which needs to be filtered out. The 32kHz comes with 8 periods per bit and has to create an output level of 100mV.
Category: Electrical       

l****deh
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| l****deh
|    United States
Hourly Rate: $30 - $40 / hr   |  Duration: Not Sure  |  Posted: Apr 15, 2014  |  Ends: 8d, 15h  |   6 Proposals
I want to design a iPhone 5 Case that has slots to accept power from the following potential power cords: +iPhone 4 +Apple notebook +Regular USB +Samsung Galaxy S4 +LG G2 +Nokia Lumia 520 +HTC One I want the case to have slots for each of these cords to plug into. Each slot would be covered by a plastic fin. My hunch is for this to work, each of these slots could lead to a central charging pad (see enclosed photo of charging pad) that is sandwiched between the phone and the case (ie the charging pad is on the inside of the case). I enclosed hand drawn sketches of what I had in mind. Please pardon the chicken scratch. If you have any questions let me know. Need electrical engineer to design manufacture ready CAD for this. To apply, please send application listing experience, word 'elephant' towards the beginning of your application, and whether you think the charging pad is the best solution for this challenge. Don't do hours of research upfront to find the best solution for this a...
Category: Electrical       

m****le7
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| m****le7
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Apr 14, 2014  |  Ends: 8d, 10h  |   6 Proposals
We are looking for someone to design a mobile device that can record 4 1080p cameras 100% synchronized. We are looking for circuit / PCB design and consulting. This is a mobile device that is not battery powered.
Category: Product Design       

p****ris
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| p****ris
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 14, 2014  |  Ends: 7d, 22h  |   18 Proposals
I would like a circuit designed to produce a current with a specific voltage, waveform, and frequency. The design will be used to build a prototype. I will request a confidentiality agreement, provided by my organization, for the project. I may request several circuit designs afterwards with slight modifications, or seek advice when assembling the circuit.
Category: Electrical       

b****kdw
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| b****kdw
|    United States
Fixed Price: Less than $500   |  Posted: Apr 12, 2014  |  Ends: 5d, 17h  |   16 Proposals
I have to print a lens holder for a lens using a 3D printer. All the specifications and images of the lens and the sensor circuit on which the lens will be mounted has been attached. You have to prepare a profile drawing of the proposed lens holder. Please find attached technical specifications and images of the lens for which the lens holder has to be designed and the circuit on which the lens has to be mounted. Project is really urgent so only bid you can start right-away and produce the first sample output within 24 hours.
Category: CAD       
Skills: 3D Modeling, AutoCAD, 3D Design       

a****ses
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| a****ses
|    Singapore
Fixed Price: Not Sure   |  Posted: Apr 11, 2014  |  Ends: 4d, 14h  |   8 Proposals
minor modification of open source arduino (APM:rover) software for custom application Development of hardware prototype device Building 5 prototype RC car devices Transfer to manufacturing Ongoing technical support
Category: Electrical       

M****_PM
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| M****_PM
|    United States
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Apr 10, 2014  |  Ends: 4d, 7h  |   9 Proposals
Hello, I am looking for someone to design the electrical components and circuitry for a wrist worn consumer electronic. The look and much of the industrial design is already done. I have a pretty solid idea of how the product should perform and much of the basic placements of the electrical components. This is a job that is under a VERY tight deadline. I need everything done in two weeks. What's involved: Firmware PCB design LiPo Power management Curved LED Array display General Circuit design Micro controllers
Category: Electrical       

k****ele
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| k****ele
|    United States
Fixed Price: Less than $500   |  Posted: Apr 10, 2014  |  Ends: 4d, 6h  |   4 Proposals
I need circuit designed for a solid state relay, optically isolated from output to input to 7.5kV, for a load voltage between 125-250VAC (60 Hz) under a 40A max load. It specifically needs to have less than 100uA of leakage current when it is in the "position". It must also have a tolerance to transients with a dV/dt > 600 V/us and input DC voltage range from 4-32V. I need it designed, analyzed, and tested under a 15A load along with all testing results.
Category: Electrical       

s****yka
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| s****yka
|    United States
Fixed Price: $200 - $250   |  Posted: Apr 08, 2014  |  Ends: 1d, 18h  |   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       

m****k14
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| m****k14
|    Pakistan
Fixed Price: Not Sure   |  Posted: Apr 07, 2014  |  Ends: 1d, 0h  |   25 Proposals
Hello everyone, we need an expert in PCB design for the design of a fractional motor control board. 3" by 4". Frankly, not a difficult task for someone that knows what they are doing. Thank you! Nikoleta
Category: Electrical       
Preferred Location: North America

b****ana
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| b****ana
|    United States
Fixed Price: Not Sure   |  Posted: Apr 07, 2014  |  Ends: 45d, 18h  |   17 Proposals
Hi there, we are new start-up company looking for a contractor to help us take care of several of the technical aspects of our first product. Our product will be an anti-theft, loss prevention and statistics tracking device for skiers and snowboarders. We require a contractor to oversee two aspects of the product and consult with us: 1. To design, produce and test the PCB for the device. 2. To oversee embedded programming that ensures a reliable connection to iPhone and Android smartphones via the new Bluetooth Low energy standard. The product description and the technical specifications have been attached. Skiing or snowboarding experience and passion on behalf of the team would be a great advantage. The project will be considered finished with a 6 functional prototypes which can connect to a smartphone app and be programmed. It will also include the hardware designs ready for mass production. Detailed lists of the tasks are given in the attachments. Please let us know if you ...
Category: Electrical       

s****az1
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| s****az1
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 06, 2014  |  Ends: 9h, 59m  |   27 Proposals
we require on an ongoing basis the need to reverse engineer various small pcb boards. Most of them are 2 layer with basic components. You will need to be able to re-create the schematic drawings, gerber file, BOM and firmware. If you have skills in this area, the please respond so we can discuss in more detail.
Category: Electrical       

b****ces
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| b****ces
|    Australia
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Apr 04, 2014  |  Ends: 13d, 7h  |   20 Proposals
Seeking well qualified PCB designer who can will assist with new design Schematic, PCB design, BOM and Documentation. With previous working knowledge of: - Consumer Electronics Products - Medical Products - Altium
Category: Contract Manufacturing       
Preferred Location: North America, Eastern Asia, Middle East & Central Asia

d****n8a
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| d****n8a
|    United States
Fixed Price: $200 - $600   |  Posted: Apr 01, 2014  |  Ends: 8h, 40m  |   24 Proposals
I have a board that was designed in 6 layers, using a blind via and very small trace paths, and as result has increased the production cost greatly. What I need is for someone to take the current design schematic, and either separate the design into two independent boards that interface with each other and mount within the same enclosure space, or fix the board so that it is not so closely to produce, meaning increase the trace or component issues. Because of time, I am in need of this fix quickly, in a matter of days not weeks, so that the board can be produced. So if you are selected for the project please do not agree to this unless you have the skillset to complete it within the timeframe required. This is not a, from the ground up project, as the PCB has already been designed. So the project requires the following just to recap: 1. Separate the existing PCB, (BRD file will be provided after award), into two boards one with 4 layers and another with 2 for example, that result...
Category: Electrical       

d****ard
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| d****ard
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