Electrical engineering Jobs

589 were found based on your criteria

  • 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 ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    I have a circuit schematic that I did on eagle. I want to make sure that there will be enough power for all of the components, that I have the components hooked up correctly, and make sure that there are no shorts. I have datasheets for the components I am using. If a component needs to be replaced, I would like to know which component and where I can find it. Also, if the voltage is incorrect, I would like ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    I am chasing a Microcontroller Expert for a heavy vehicle tracking/operations application, preferably someone with experience with: Arduino Xbee Mesh Networking Wifi GPS Sensors: Temp, Gyro, Flow, Speed, G Force, Proximity, Pressure Interfacing Arduino with a cloud based App Android or IOS experience and advantage
  • 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 ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    Hello, I am looking for someone who can draw a schematic to be printed on a circuit board for an electromagnetic sensor. The sensor will use parts from www.digikey.com. I currently have the design working on an Arduino Uno board, but need to have it printed on a custom circuit board. It will consist of: 1. Sensor http://www.digikey.com/product-detail/en/HMC5883L-TR/342-1082-1-ND/2507853 A breakout board for this part with Schematic and Eagle Files already ...
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