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Electrical
Fixed Price: Not Sure   |  Posted: 4h, 38m ago  |  Ends: 14d, 19h  |   2 Proposals
I would like to produce a book that reads stories out loud, similar to children's books that have farm animal sounds, but with sleeker/thinner electronics. The final product will read out around 2 hours of pre-recorded audio, have headphones, a way of detecting where in the text the reader is, and long battery life. I am looking for an electronics designer who can design the thinnest, most elegant solution and coordinate the Chinese/other manufacturers to deliver the design.
Category: Electrical       
Preferred Location: North America, Western Europe, Eastern Europe

m****hus
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| m****hus
|    United Kingdom
Fixed Price: Less than $500   |  Posted: 4h, 38m ago  |  Ends: 14d, 19h  |   2 Proposals
I need to modify my firmware that i mount on arduino uno to let visual basic (2010 express) read trought FIRMATA protocol the DS18B20 sensors temperature (including discovering of the probes) and Temperature+humidity from a DHT22 (am2302) sensor.
Category: Electrical       

l****777
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| l****777
|    Italy
Fixed Price: Not Sure   |  Posted: 19h, 9m ago  |  Ends: 14d, 4h  |   2 Proposals
Hello, I need to get data from compressor machines via Internet. The compressors are from KAESER manufacturer and use Sigma control and sigma control 2. The objective is to connect a device via profibus to the controller. The device will get the data from compressor and send it periodically to a webserver or Database. We need an expert in Profibus/profinet technologies that can give us advice on how get the data from controllers via remotely. Also,If you already have a solution/hardware that do what we need, we will be interested in buy it and import it to Mexico. Thanks.
Category: Electrical       
Skills: Kaeser, profibus, profinet, sigma controller       

l****net
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| l****net
|    Mexico
Hourly Rate: $15 - $50 / hr   |  Duration: 1-2 weeks  |  Posted: Jul 04, 2015  |  Ends: 13d, 20h  |   0 Proposals
This project is specifically for the optimization of a Serit SP2636 Tuner using the ST Chip sets STV6110A and STV0903. We have the circuits working but do not perform as good as another similar system that we built. The Serit SP2636 is equivalent to the Sharp F7HZ0169 tuner can. The will require an advanced knowledge of DVBS2 circuit design including external hardware and the ability to optimize the software until the performance of this Tuner PCB matches our previous design. Experience in this area is a must.
Category: Electrical       

r****gul
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| r****gul
|    United States
Fixed Price: Less than $500   |  Posted: Jul 04, 2015  |  Ends: 28d, 14h  |   7 Proposals
We are looking to hire a firmware developer to assist us on a project to read data from a CCD array using a ARM Cortex M3 microcontroller. We already have a working prototype from other freelance developers/open source designs and for this fixed price project we just want someone who show competence in understanding the project and help us migrate the firmware from one demo board to another. This job post is just to identify right freelancers and test their skills before we start working on a hourly basis. Experience in hardware oriented / embedded firmware development - Excellent Programming Skills in C language. Some experience with GUI using java, python etc desired too. - Should have working experience with Atmel/Freescale/STMicro development tools - A major plus if you have previous work experience with CCD - previous experience on low cost demo boards from NXP and TI - Knowledge of ARM Cortex Controllers & Digital Hardware Circuits is desirable - Should have excellent de...
Category: Electrical       

j****t87
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| j****t87
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 04, 2015  |  Ends: 13d, 13h  |   7 Proposals
The task is simple, recreate the teensy 3.1 with the same number of pins and specs, just make it as thin as possible using thinner pcb, chips on the back, etc. Bidders must provide evidence that they have experience designing and producing electrical chips. We need someone that can take this project through to a working prototype. If after thorough testing we agree that it performs to our satisfaction, we will look to produce the chips in some quantity but what you should bid for is just for building us a prototype.
Category: Electrical       

h****eye
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| h****eye
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 04, 2015  |  Ends: 13d, 12h  |   0 Proposals
DEAR ALL , We are Competing for a Project which does comprise of the GIS DATA BASE work , Upgrade of the License etc . The Project is intended for the Successful Integration of the GIS to the DMS ( Distribtion Mangement System ) of LV Network . The DMS System is from OSII ( OPEN System International ) SPECTRA . We are looking for the expert to supervise the Whole Team for the Data Collection Entry and Responsible for the successfully Integration . Engineer must have the strong Knowledge and Back Ground in DMS and Integration with GIS including the Software . OSII SPECTRA Knowledge is must . Thanks & Regards M IQBAL
Category: Electrical       

m****ziz
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| m****ziz
|    United Arab Emirates
Fixed Price: $500 - $1,000   |  Posted: Jul 04, 2015  |  Ends: 13d, 8h  |   3 Proposals
ITALIANO: Ricerchiamo un ingegnere elettronico con esperienza nella programmazione FPGA e generica e nel campo di crittografia, per collaborare allo sviluppo di un miner per l'algoritmo script (litecoin, dogecoin). preferibilmente italiano ma non necessariamente. Il progetto prevede la realizzazione di un miner con un potenza congrua alle difficoltà di mining attuali, pensavamo ad un 400MHs/s o superiore: possiamo fornire: - esperienza decennale nella realizzazioni di master e pcb anche multuilayer e disponiamo di software avanzato per il disegno elettronico -abbiamo accesso illimitato e gratutito ad un infinità di componenti elettronici -realizzazione dei PCB e prototipi rapidissima e presso un nostro terzista di fiducia a basso costo -possibilità di reperire facilmente E RAPIDAMENTE I COMPONENTI NECESSARI RICHIEDIAMO UNA PERSONA SERIA E CON ESPERIENZA ED APPASSIONATA NEL CAMPO DELLE CRYPTOVALUTE, PER LO SVILUPPO DELLO SCHEMA ELETTRICO E PER L'EVENTUALE PROGRAMMAZIONE. DISPONIBI...
Category: Electrical       

p****964
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| p****964
|    Italy
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 13d, 0h  |   2 Proposals
Looking for a person skilled in Cabinet Vision to provide shop drawings for submission and for production on our CNC. We just purchased this software for our newly obtained CNC, and need someone skilled so we can put our machine right into operation.
Category: CAD       
Skills: Cabinet Vision       

m****tty
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| m****tty
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 12d, 22h  |   8 Proposals
We have an ongoing requirement for the services of a control systems engineer who can assist with the creation of front end hardware design for the purposes of quotation.
Category: Electrical       

K****lia
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| K****lia
|    Australia
Fixed Price: $50 - $100   |  Posted: Jul 03, 2015  |  Ends: 12d, 20h  |   4 Proposals
I need someone to help me in designing a usb wrist cable for charging cell phones that can be worn as a bracelet.
Category: Electrical       

N****007
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| N****007
|    Saudi Arabia
Fixed Price: Not Sure   |  Posted: Jul 03, 2015  |  Ends: 12d, 20h  |   26 Proposals
Re-drafting an existing semi-detached residential dwelling from a TIFF file to ACAD 2010 Format, require accurate and time bound completion
Category: CAD       
Skills: Architecture, AutoCAD, Drafting       

H****nzo
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| H****nzo
|    Canada
Fixed Price: Not Sure   |  Posted: Jul 03, 2015  |  Ends: 12d, 20h  |   21 Proposals
This job entails the Re-drafting of existing single family dwelling from a TIFF file to ACAD 2010 format, will require accurate finished product and delivered on the agreed upon time.
Category: CAD       
Skills: Architecture, AutoCAD, Drafting       

H****nzo
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| H****nzo
|    Canada
Fixed Price: Not Sure   |  Posted: Jul 03, 2015  |  Ends: 12d, 19h  |   18 Proposals
Hi I need somebody who can take the idea in my head and make a prototype out of it. Its a pretty straightforward idea I just don't have the resources to actually make one.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks, 3D Printing       

T****995
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| T****995
|    United States
Fixed Price: About $20   |  Posted: Jul 03, 2015  |  Ends: 12d, 18h  |   14 Proposals
Hello, I am in need of a mockup for 4 dog toys. I have rough sketches for each design. I will need to make each design production ready.
Category: CAD       
Skills: 3D Modeling, AutoCAD, Manufacturing Design       

v****man
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| v****man
|    United States
Fixed Price: About $20   |  Posted: Jul 03, 2015  |  Ends: 12d, 17h  |   8 Proposals
I need a concept rendering for a iphone case. This is just for concept purposes. No need for hard measurements just yet. This is an example of the type of mockup I am looking for:   [obscured]  /1ejODy1 I will need this delivered in pdf, psd, png. This is a little hard to explain. I need a few mock ups showcasing a product idea. It is a iPhone case that has a folding flap that covers the front of the phone and can be moved to cover the back when the phone is in use. I need two versions of this iphone case. Each version will showcase 3-4 views of the iphone case. You will not need to add any dimensions at this point in time but when this product is ready for production. I will rehire you for that element.
Category: CAD       
Skills: 3D Modeling, AutoCAD, Manufacturing Design       

v****man
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| v****man
|    United States
Fixed Price: Not Sure   |  Posted: Jul 03, 2015  |  Ends: 12d, 16h  |   16 Proposals
I need to build a control device for something I'm building. I need to control a stepper motor to feed a wire, and then I need a 1-3 second delay, and then move a separate servo motor, to control a lever. I will build all the other components, I just need someone to provide me with all the electronic components (Arduino, Button, small readout Screen, 1 Stepper, 1 servo motor etc...). Here is what I would ideally like: 1. 2 button control (with a display) - 1st button will start the action (GO) - 2nd button will control count (So I would like to repeat the Go function 1 - 9 times) 2. So when the User presses the GO button, the Stepper motor will feed Slowly lets 360 Deg (I will need to able to change this in the code, because I need to specify the length and speed of the feed, which I need to measure after installation) - This motor dosn't have to be strong at all, I'm just feeding a small wire with this. 3 Once the stepper finishes its move I would like 1-3 second delay...
Category: Electrical       

d****hbt
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| d****hbt
|    United States
Hourly Rate: $5 - $12 / hr   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 12d, 16h  |   27 Proposals
Looking for someone to assist me. I have a site plan that is been completed and it needs to be redone in a conceptual layout.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       

K****are
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| K****are
Fixed Price: Less than $500   |  Posted: Jul 03, 2015  |  Ends: 12d, 14h  |   73 Proposals
We have images, drawings, and measurements of an existing product. We need a drawing that we can send to our manufacturer that reflects our changes to the drawing. In this RFQ, we've included a drawing and an image of what the final product will approximately look like. To complete this project, we'll provide: 1) Our original drawings 2) Images of what the product looks like 3) Updated dimensions We want: 1) The source CAD files for this project that you create 2) A PDF of the drawing that we can hand off to the manufacturer 3) Project completed within 3 days of acceptance.
Category: CAD       
Skills: 3D Modeling, AutoCAD, SolidWorks       

s****anc
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| s****anc
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Jul 03, 2015  |  Ends: 23d, 12h  |   7 Proposals
Static Voltage Stabilizer To design and build prototype of fully solid-state static voltage stabilizer using IGBT/ MOSFET in PWM AC Chopper/Inverter topology with Buck Boost Transformer with any suitable DSP IC # Deliverables WORKER MUST PROVIDE : 1. Complete and detailed Schematic Diagram of the product. 2. Complete artwork of the PCB including laser print out of the tracks and pads, laser print out of component layout (silk screen), laser print out of soldering masking (Green masking). 3. Complete component list and location of the components on PCB. 4. Explanation of the working theory. 5. Assembling and testing methods. 6. Fault finding / trouble shooting. 7. Full winding details of the transformer 8. Wiring details 9. source code and hex code. 10. detail schematic in pdf, simulated schematics in proteus v.7.6 detail PCB in pdf format (single sided) complete source code in c_language with hex file. 11. Three assembled and tested cards suita...
Category: Electrical       

i****ani
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| i****ani
|    India
Fixed Price: Not Sure   |  Posted: Jul 02, 2015  |  Ends: 11d, 18h  |   10 Proposals
1) RFID based locking solution (Mandatory) ? Making an RFID based lock. ? Integrating the RFID based lock with the Raspberry Pi/Black Beagle. ? The Raspberry Pi should contain the database of RFID tags, which can be updated via an online server (Azure Web can be used to create the web interface), and we should be able to add the RFID tags directly using the web server. ? We must be able to get the logging data (check in time, checkout time, RFID tag no.) on either a note or excel sheet. ? Remember, only one user should be able to use the locker at any given point of time. Reference to how it may look like:   [obscured]  /watch?v=4lra1Y2RsWM 2) Temperature control ? Will be using a simple exhaust fan connected to a relay. ? Measure the temperature using a temperature sensor. ? The raspberry pi should signal the relay to turn on the fan when temperature inside the locker goes above 77 degrees Fahrenheit. 3) Capturing videos and streaming our Internet. ? We need to capture ima...
Category: Electrical       

j****ota
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| j****ota
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 02, 2015  |  Ends: 11d, 17h  |   22 Proposals
rework bracket for correct pem's fix deminsions and include side view look at the drawing that shows the side view for the pem sizes
Category: CAD       
Skills: AutoCAD       

S****079
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| S****079
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: 3-4 weeks  |  Posted: Jul 02, 2015  |  Ends: 11d, 17h  |   17 Proposals
I am looking at a 3 room free standing garage with electrical. Can you help me with the drafing part, I will get you the information, just need it in a legible- presentable to the city format.
Category: CAD       
Skills: 3D Modeling, Architecture, AutoCAD       

k****mer
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| k****mer
|    United States
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