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Electrical Engineering Jobs

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Fixed-Price - Est. Budget: $ 250 Posted
I need a simple circuit & PCB designed for a constant current DC (4.2v 18650 Battery Source) LED Driver. The circuit will run 2 LEDs. I will provide the LED specs to the bidders privately. The circuit must be very compact and efficient (maximize battery life). Deliverables will include: 1. Schematic (PDF) 2. PCB Design Source Files (including exported STEP file of PCB & Components) 3. Component BOM (with sourcing references) 4. All files necessary to submit design to a PCB Prototyping Vendor in USA for production I will provide further details regarding PCB format/shape as well as further details to the winning bidder. This is an extremely simple circuit (very few components are required) and shouldn't take more than a few hours work for the right candidate.

Fixed-Price - Est. Budget: $ 1,000 Posted
I am working on a project that deals with multiple different technologies. It will use GPS, Bluetooth, Audio and Visual technologies just to name a few. We are looking to find someone we can closely work with on this project so we would like to set up a Skype interview. If this works for you, I’d like to setup a time so we could talk. Price and duration are negotiable. Thank you for your time, BikeX

Fixed-Price - Est. Budget: $ 200 Posted
We are in the process of designing prototypes for our first product, which is similar in principle to a rechargeable battery pack. We are 4 Masters Engineers with a good technical knowledge but not the electrical know-how to design a circuit board. Therefore we are looking for some form of design assistance and consultancy service to help develop the PCB. This may be an iterative process and so some interaction would be desired, as well as production capacity. We have some money from university awards, however the services offered by most online companies are out of reach of this budget. We are willing to negotiate on price depending on the service offered: from total consultancy until the finished product to a small number of one-off circuit diagrams based on specification.

Fixed-Price - Est. Budget: $ 200 Posted
Hi SUBJECT: PREMADE DATABASE FOR ELECTRICAL MANUFACTURER, R&D & ELECTRICAL ENGINEER, LEAD GENERATION My company is manufacturing and designing the PCB (Printed Circuit Board). This product has been used in any electrical manufacturing company, who do any kind of electrical manufacturing. I need the Lead generation of the following companies and their people in USA and Canada. The second batch will be worldwide. Electrical Engineer Electrical Electronic Automation Automatic Manufacture Manufacturer Technology Research Aeronautical CAM Equipment Integrate PCB Robotic Circuit PADS Semiconductor Component R&D SMT Hardware Boards Assembly Micro Embedded Prototype Radar Communication Naval Space Process Telecommunciation Lean Test Layout Design Technology Thank you Murphy Dawood Tel (1) 847-219-6294 Email synergisepcb@yahoo.com Skype ID synergisepcb VIBER # 18472196294

Fixed-Price - Est. Budget: $ 500 Posted
I am looking for someone to make a basic sensor to bluetooth connection with an anroid app that reads the sensor. This is a proof of concept and does not need an encasing. I want to take a Pressure sensor and have the sensor data transmitted via bluetooth antenna and outputted on an android app realtime. So as I push on the sensor the app displays the amount of force realtime. The app does not have to do anything other than display the data realtime. (Think of it as a digital scale transmitted bluetooth) Components: For the Sensor I am thinking: https://www.sparkfun.com/products/8685 Bluetooth Antenna Battery On/OFF switch Project will include the functioning hardware, software, code, layout, and electronic diagram. There will likely be additional work for the coder who successfully completes the project. Let me know your thoughts and interest level and time you'd need.

Fixed-Price - Est. Budget: $ 150 Posted
We are developing Wind Energy Conversion System Project connected to utility Grid but unable to execute it so we seek professional help. Requirements documentation is already attached. Please go through it. We can provide you the matlab project file...for changes to be done. Once you take up the project. at the end i need verified results showing MPPT controller is extracting max. power. and other waveforms matching to that of paper presented here. This is implementation of a IEEE research paper. Serious people should apply as it a less time frame work. So it's very important to meet deadline for your help and to speed up the process i am willing to provide my matlab file. Feel free to contact for clarification.

Fixed-Price - Est. Budget: $ 500 Posted
Need to design a high speed counting circuit to detect the time difference between two separate signal pulses with 1nsec resolution. The leading edge of signal 1 pulse should start the count cycle, and the leading edge of signal 2 pulse should terminate the count cycle. Please advise on most appropriate design. I have been envisioning synchronous counters clocked at 1 Ghz with a total of 32 bits, which could pass data through shift register(s) for transfer of data to unknown interface (possibly FPGA). Counting cycle could be enabled with signal from a latching comparator, and disabled by the signal of an additional comparator. Once the count is collected, the cycle is reset for the next set of pulses. I have data sheets of circuit components that may work but am uncertain if they are the most appropriate selections. Deliverable includes selection and refinement of circuit components with associated BOM, generated circuit schematics, and associated PCB layout files. Phase 1 - Select...