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Engineering & Manufacturing
Fixed Price: $1,000 - $5,000   |  Posted: 20h, 14m ago  |  Ends: 14d, 3h  |   0 Proposals
Want to share your experience using VLSI/Verilog with people that want to learn it? If you can make screen capture video tutorials showing how to use these topics from the basics to the advanced skills, you will love making an ONLINE COURSE with me! All you have to do is screen capture yourself using these programs and explaining what you already know how to do with it! Here are the basic project goals. 1) 20 to 50 screen capture videos on VLSI/Verilog. 2) Each video is between 5 to 15 minutes with voice narration explaining what you are doing so that a student could sit down and learn some of what you already know. 3) The series of videos provides a comprehensive learning opportunity for a person watching them all from a basic introduction to being able to do advanced techniques. Please apply by letting me know what kind of screen capture PROGRAM you have, what kind of mic you have, and WHAT YOUR PER VIDEO $$$ RATE IS to produce these videos. For example, you might say you Camtasia ...
Category: Electrical       

j****eld
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| j****eld
|    United States
Fixed Price: Not Sure   |  Posted: 21h, 42m ago  |  Ends: 14d, 2h  |   10 Proposals
Design PCB for a 250V warning system with on/off switch. To fit in 4cm x 4cm x 15cm chassis. Components include IEC Voltage Display Voltage Sensor Buzzer On/off switch
Category: Electrical       

A****rth
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| A****rth
|    United Kingdom
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: May 25, 2015  |  Ends: 13d, 2h  |   1 Proposal
we are looking for engineer with experience of Ingenico terminals for repair, programming and maintenance. the position is short term and project based but it is on going position. more details will be provided in later stage. please forward your CV we contact you for further details.
Category: Other - Engineering &...       

g****bc2
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| g****bc2 *
|    United Kingdom
Fixed Price: Not Sure   |  Posted: May 24, 2015  |  Ends: 27d, 4h  |   1 Proposal
I need IC diagram that should be the backbone of a Handsfree. It should include the following modules: - Power supply module. Rechargeable batteries. They should be small enough to fit in the handsfree. I've found this model (MS621FE,   [obscured]  /attachments/solar-study/seiko.pdf) but I'm open to suggestions for others. - It should be using micro usb as source. - Red LED indication when the usb is plugged and the batteries are charging. - Green LED to indicate when the usb is still connected but the batteries are charged. The LEDs should not be lighten at the same time and should be small so they can fit in the handsfree. No LED should be on when the usb is unplugged. - Overcharge protection - This part should be designed in such a way that no harm is done to the batteries while charging and discharging. And there is absolutely no risk to the users. - Bluetooth receiver module. Other devices should be able to link to it via bluetooth. I am aiming to transfer ...
Category: Electrical       

A****rov
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| A****rov
|    Bulgaria
Fixed Price: More than $10,000   |  Posted: May 24, 2015  |  Ends: 22d, 20h  |   3 Proposals
Field Service / Applications Engineer Company Work Location: Waukesha, WI Salary: $60,000 - $80,000 Job Description: Experienced Field Service / Applications Engineer is required having responsibility to Supports Sales by evaluating the Technical/Commercial feasibility of a tender and help to clarify customer inquiries and specifications. Requirements: ? Experience with Mitsubishi, Fanuc, and Siemens controls is critical. ? Min. 2-3 years working experience with Turbo-expanders and/or Compressors. ? 5 to 10 years of experience in design engineering, applications engineering, high technology sales support, or field service. ? Requires knowledge of API, ASME, NEC (or IEC) codes. ? Experience integrating automation and motion control components such as motors, feedback devices and servo drives and controllers ? Process design knowledge, experience reading and interpreting technical specifications, and familiarity with technical drawing sets. ? Ideally someone with experience in...
Category: Electrical       

P****era
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| P****era
|    India
Fixed Price: Less than $500   |  Posted: May 23, 2015  |  Ends: 10d, 15h  |   28 Proposals
I am looking for instructions on designing a LED wired circuit. I currently have most of the parts and need instructions on how to connect them and make them work. I want to connect some RGB LED to the micro controller to be able to control the color. I am not sure what order or what resistors to use and where.
Category: Electrical       

p****dig
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| p****dig
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: May 23, 2015  |  Ends: 10d, 15h  |   5 Proposals
I want a miniature PSU (transformerless) design which can deliver dc output from a 100-250VAC input to charge a a li-poly battery correctly. Battery capacity is 8000mah- 12000mah. PSU side need to be >80% effeiceny in power conversion to the li poly charging circuit and will need a 4 level LED fuel gauge indication for the battery status. The circuitry need to be with as few components as possible, preferrable a 2 ic solution and lowest BOM cost solution. pls propose possible ic selection for us to make estimate BOM cost.
Category: Electrical       
Preferred Location: Eastern Europe, India/Southern Asia, Eastern Asia

v****whk
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| v****whk
|    Hong Kong SAR, PRC
Fixed Price: $500 - $1,000   |  Posted: May 22, 2015  |  Ends: 10d, 6h  |   10 Proposals
We need help designing a very simple circuit, that will fit our specifications. We are trying to use the attached LED, with the attached LED driver (or an equivalent), but we don't know how to design an appropriate circuit for our specs. We want the LED to run at 18.2V and 1.2Amps. We don't need anything fancy, no PWM functionality. We just need to turn the LED on and off very quickly via a +/- 5V signal. Please see the "Shopping List" below for further requirements and specs. SHOPPING LIST: Input Power 24v dc-27v dc Battery 150AH Led Requirements 1. Build a linear array of 120 light that will be powered using a 24vdc 150 amp battery. 2. The lights will be mounted on a heat sink that will cool the lights to temperatures well below the required operating temperatures. 3. Regulate input to each led to 18.3v dc and limit amperage to 1.2 amps 4. Ability to turn light on and off 10,000 times per second for 14 micro seconds. 5. Each LED will have a dedicated driver to prevent t...
Category: Electrical       

4****ech
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| 4****ech
|    Canada
Fixed Price: Not Sure   |  Posted: May 22, 2015  |  Ends: 10d, 1h  |   1 Proposal
You will get a real life netlist of a combinational block (no memory elements). Your task, is using standard Python programming language Generate a new logically equivalent netlist which only uses NAND2 and NOR2 gates, which replace all the different gates that are there already.(refer block32 notepad for verilog code) Requirements: ? Code should be tidy and commented ? The code should work also on other netlists ? make it as generic as possible ? The netlist generated should be a legal verilog netlist including input, output declarations, wires, unique gate names etc. ? Tip: use a text editor that supports highlighted verilog syntax like: sublime text, Notepad++, Nedit or emacs ? Assume the drive strength to be X1 in all NOR2 an d NAND2 that you would use ? Code should be easily extended to new types of gates upon request ? i.e. when a new netlist comes with new gate types inside ? the change process should be easy
Category: Electrical       

r****n89
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| r****n89
|    Germany
Fixed Price: Not Sure   |  Posted: May 21, 2015  |  Ends: 9d, 8h  |   12 Proposals
I need a circuit that can be used by an external microcontroller to communicate over ZigBee. The circuit should contain the zigbee chip, potential range extending amplification, antenna (one of chip-,wire-, pcb antenna) The range should be 1mile+ line of sight. The BOM cost should be kept minimal. Please include in your proposal your relevant experience. Also basic firmware should be part of the deliverable.
Category: Electrical       

u****mir
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| u****mir
|    United States
Fixed Price: Not Sure   |  Posted: May 21, 2015  |  Ends: 8d, 23h  |   8 Proposals
ABOUT SEVA: We are an expanding Brazilian IIOT (Industrial Internet of Things) company, in need of a simple and small project from outside. We drift between many different areas: automobile automation, home automation, health devices, precision livestock farming and much more. ABOUT THE PROJECT: We need someone for a small project. The candidate should be able to provide high quality product within good price range and for a reasonable time. We need to develop our own barcode scanner. It should be provided the ELECTRONICS (SCHEMATICS), a LIST OF MATERIALS, a LIST OF SUPPLIERS and the PROTOTYPE . It's simply a barcode reader. Check the image and videos attached for more details. THOSE ARE THE SPECIFICATIONS: BarCode Reader 1. Optics requirements Image sensor resolution : 720 x 480 pixels Rotational sensitivity: 360 Viewing angle: 40 Ambient light: Total darkness to 100,00 lux (full sunlight) Illumination LEDS: 626nm 30nm Working range: 5.3 cm to 33.5 cm depend on bar...
Category: Electrical       

s****asa
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| s****asa
|    Brazil
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 20, 2015  |  Ends: 8d, 13h  |   16 Proposals
We are developing an integrated circuit board for remote data acquisition, and remote control of solid-state relays, for solar power systems in remote, off-grid healthcare facilities in sub-Saharan Africa. We call this circuitry the RMC Unit (Remote Monitor and Control). We have engaged a PCB design company to design the board. The RMC uses a variety of sensors to gather necessary data. Today. we need help in determining which sensors will be used, so that the PCB design firm can select the correct ports. Further, our in house team lacks experience in PCB design. We need someone with extensive experience who can answer questions and offer guidance. Experience developing relevant circuitry is crucial. Experience with sensors (voltage, current, and temperature) is important. As are basic programming skills. We are looking for an on-going working relationship. We expect to have further technical hurdles in the coming months for which we will need help. Feel free to contact ...
Category: Electrical       

S****gan
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| S****gan
|    Rwanda
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 20, 2015  |  Ends: 8d, 8h  |   12 Proposals
I am looking for somebody to programming and coding Arduino products and acknowledges the wide range of official Arduino boards, shields, kits and accessories.
Category: Electrical       

s****ina
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| s****ina
|    United States
Fixed Price: $50 - $250   |  Posted: May 19, 2015  |  Ends: 7d, 13h  |   5 Proposals
Electrical engineering & Soldering rework small project - need sharp soldering Would be nice if you are local so we avoid shipping and time delay - but not a showstopper Best AK
Category: Electrical       
Preferred Location: United States

a****izb
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| a****izb
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 18, 2015  |  Ends: 6d, 12h  |   7 Proposals
Hello there, My name is Drew & I design and work with analog video circuitry. I have a basic understanding of electronic circuit design, very basic, I am self taught. On my most recent design I've run into a problem that I cannot really explain and I am looking to get a professional take on my trouble. Long story short, I have a small video fx processor. On top of being a cool analog video device with a bunch of control knobs it features an audio input function. I have an audio input going to a TIP31 bipolar junction transistor which is amplifying my audio signal and driving my LED light to the db of the incoming audio signal. The goal is for this LED to be the LED portion of a vactrol. Upon driving the LED everything behaves as it should until suddenly at an unpredictable moment, while noodling around with the fx knobs on my unit (perhaps the LED lighting in conjunction with a particular knob position), the whole board goes bad. By bad I mean the LED keeps on blinking... but ...
Category: Electrical       

d****-m1
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| d****-m1
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 7-9 months  |  Posted: May 18, 2015  |  Ends: 6d, 6h  |   1 Proposal
Looking for an electronic technician with experience in soldering and assembly of electronic components as well as maintaining and tracking inventory. Must be located in DC metro area. Job site is located in Alexandria, VA
Category: Electrical       
Preferred Location: United States

g****usi
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| g****usi *
|    United States
Fixed Price: $200 or less   |  Posted: May 15, 2015  |  Ends: 3d, 12h  |   1 Proposal
We need someone who is specialised in 1) Nanowire circuit 2) TFT 3) Material Engineering Our product is a display on transparent material. Individual bidder is preferred, with a Master Degree or above in Electronic Engineering. You will need document revision on R&D methodology, content and specifying the deliverables and deliver before next Wednesday. The payment will be due at satisfying the proposal after review of theTechnical Department.
Category: Electrical       

j****103
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| j****103
|    Hong Kong SAR, PRC
Fixed Price: Not Sure   |  Posted: May 14, 2015  |  Ends: 17d, 4h  |   16 Proposals
Currently I have a User Interface PCB design that works in our products (Homogenizer). However, we are wanting to make updates and add more functionality. This will be a relatively simple project. We own all of the board files and schematics. These files will need to be used to further optimize the design for manufacturing as well as incorporate a few minor changes. The individual needs to be skilled at PCB design and Electrical Development. Please feel free to contact with any further questions and details if interested. We will be able to provide the project scope.
Category: Electrical       
Preferred Location: United States

C****mni
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| C****mni
|    United States
Fixed Price: $100 - $250   |  Posted: May 14, 2015  |  Ends: 2d, 4h  |   10 Proposals
I want to build a 2-bedroom cottage in a remote area where sun is aplenty (Siem Reap region in Cambodia), but where I cannot count on a reliable utility company. Therefore, I need to put together a self-sustainable source of electricity (110V-50Hz) for the lighting, fridge and some electronic devices (TV, radio, computer, etc.). I estimate my needs to require at least a battery storage capacity of 3KW battery storage (looking at the newly-announced Tesla Powerwall, but a bank of gel deep cycle (200Ah) batteries could also do the job. I did some research and found most of the major components I need (PV panels, MPPT charger, batteries, Inverter). I am looking for someone qualified to: 1) Validate my components for compatibility and balance. 2) Provide a more complete BOM, including jump cables, wiring, junction boxes, switches, remote control panel, etc. 3) Draw a detailed diagram of how the various components are attached to one another, with proper minimum distance between them if...
Category: Electrical       

V****run
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| V****run
|    Canada
Fixed Price: Less than $500   |  Posted: May 13, 2015  |  Ends: 1d, 5h  |   17 Proposals
Hi Guys, I am stuck with MOSFET over heating issues. I really need to resolve this fast. Behind schedule and over budget. How is $100 to the first person who steers me to success? Details are here ...   [obscured]  /support/power_management/non-isolated_dcdc/f/196/p/421954/1508657#1508657 I prefer not to award this to any single person, and tie this up longer. I need suggestions / answers immediately. Once I get the circuit to work from your guidance, I can award / pay. I am hoping to find a power expert that has seen and fought this fight before, not just anyone who is tossing out random suggestions (although I would take that now)
Category: Electrical       

r****ics
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| r****ics
|    United States
Fixed Price: Less than $500   |  Posted: May 12, 2015  |  Ends: 4h, 49m  |   1 Proposal
Extensive experience in building structured cabling for computer rooms and offices , configuration , support and maintenance of computer equipment and other devices. Experience in teaching at the undergraduate level in the subjects of Mathematics , Physics , Technology, Computer and others.
Category: Other - Engineering &...       
Skills: Integrated Circuits, Electronics       

m****z82
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| m****z82
|    Colombia
Fixed Price: $5,000 - $10,000   |  Posted: May 04, 2015  |  Ends: 67d, 5h  |   10 Proposals
Hello, We are looking for a router that can work in ad hoc and infrastructure mode together. It will create two wireless networks. One mesh network to connect to other wireless routers and another network to connect mobile devices to the internet. Each router should boost/extend the signal. Not sure which one is the best (5 Ghz or 2.4 Ghz) but the system should operate within the ISM 863-870 MHz range Europe and other. More details in private message. Thanks MAGUIDO
Category: Other - Engineering &...       
Preferred Location: North America, Eastern Asia

m****ido
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| m****ido
|    Belgium
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 30, 2015  |  Ends: 2d, 17h  |   10 Proposals
Simplified computational platform. Required components: at least 1MB RAM, PS/2 for mouse and keyboard, graphics LCD (color with at least 800x600).
Category: Electrical       

p****sle
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| p****sle
|    Bulgaria
Fixed Price: $1,000 - $5,000   |  Posted: Apr 29, 2015  |  Ends: 32d, 2h  |   1 Proposal
Looking for a experienced professional having extensive experience working on System Verilog and UVM. The job involves working in the training and skill developing sector for a upcoming training and services startup company. Good work life balance. Ideal for someone transition over to the education sector with a good pay package. No late night conference calls. Key Skills: Excellent understanding of Verification concepts in SV, Perl, Linux, RTL Design, Testbench development. Added Plus: Experience in training and education sector.
Category: Electrical       
Preferred Location: India

R****obs
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| R****obs
|    India
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