Electrical engineering Jobs

99 were found based on your criteria

  • Fixed-Price – Est. Budget: $150.00 Posted
    Assistance needed in the design of a circuit board. This is a very simple project, but as a mechanical engineer I do not possess the experience needed to confidently complete this project alone. I have identified all but one component, I do require someone who understands micro controllers and can help identify one that meets my specific needs. End Deliverables: - Identification of a micro-controller that meets all requirements - Complete circuit board design and PCB layout - Defined power supply requirements (identify ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    We would like an analog electrical engineer to design and test a tetrapolar set up for a biompedance spectrometer. We are looking for a constant current source design, but instead of an AD5933(as in paper attached) we use a sine wave output from an iphone. The iPhone part is already working(and we have a two electrode interface that works and can share with you), but to remove the Helmholtz Capacitance effect of the electrodes(you can see these ...
  • Fixed-Price – Est. Budget: $20.00 Posted
    I'm trying to find an (official) document that shows me the maximum range of a cell tower. This should be easy but I'm not having luck finding something official. I will pay immediately for the first two correct results- To win this job - Background - 1. A cell tower provides mobile phone service to a specific area. Sometimes this area is only a few meters and sometimes it is several miles. 2. There are two types of mobile phone ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We have designed a product, but the full functionality design will be very complex and expensive, so we want to create a simple prototype utilizing only three of the main functions. This will basically consist of two PCBs: PCB#1: -LiPol controller -one multi color LED -one bright white LED -one multifunction button PCB#2: -mUSB input for charging battery Connected to PCB#1 will be: -LiPol battery -Apple lightning adapter We have the PCB sizes figured out as well ...
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    That you buy your solar system, just like the unsaved in in the long run, is one of the best things you can do, rebate of government is a very generous these days thing I can.The following are a few tips to consider when buying a home solar panel system and / or kit. 1. Research - if they have installed a similar system, companies that have posted the friends and family, they went together.And their experience, and posted them ...
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Innovative consumer electronics company is looking for an embedded firmware engineer. Wireless experience a must. Responsibilities include: developing code for new handheld wireless-enabled products; maintaining legacy code base for existing products; writing test/debug firmware for production tests & EMC certification; interfacing with third-party hardware and tools; supporting team of hardware engineers from concept through production and beyond. Requirements: * Strong experience with bare-metal ARM embedded systems * Strong C/C++ development and debugging skills * 802.15.4 experience * Linux Pluses: * OpenOCD * STM32 hardware implementation ...
  • Fixed-Price – Est. Budget: $500.00 Posted
    I already have a patent on my invention. I also paid an electrical engineer to make two videos of the making of the circuit board and battery charger showing the application works. I also have all the files electronically saved. I need an engineer/manufacture to help find the right battery size that will keep a mug warm for at least an hour in a moderate size. Also need the components put together so I have a working prototype to ...
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