Electrical Engineering Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Need a circuit design schematic with component details and explanation of how the circuit works for LiFePO4 Battery Charger & Battery Management System. There are many open source designs available on the internet. Most of these are based on dumping extra charge to resistors for balancing each cell. We would prefer if there is a more efficient way to charge and balance the cells. The details are in the attached document. If you have existing design/s close to our requirements, that would work as well. Please let me know if you have any questions. Thanks. Vijay
Skills: Electrical engineering Circuit Design Integrated Circuits
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
Hi, We need a drone / UAV specialist to design a custom drone prototype for us. We require the complete electronic & communications design, basic drone design, integration and build of the prototype drone model along with the controller. Drone's Basic Requirements: - Need to have a minimum drone & controller undisturbed live communication distance of 15 KM - Need to be able to carry a minimum payload of 2 KGS (Roughly 4 lbs) - Should have a battery life for non-stop use of 45 minutes. - Should have a minimum flying speed of 50 Km/h - GPS Pinpoint Following - Drone should be equipped with a Camera - Controller should be able to view through the drone camera These are the basic specifications of our requirement. We would love to discuss more if you are interested in working with us on this promising project. Further opportunities are also available with us in terms of partnerships. Looking forward to hear your ideas.
Skills: Electrical engineering 3D Modeling Drones Electronic Design
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
We are a premier Dimensional Inspection Lab in Southern California and would like to improve the current content of our blog. We are looking for a seasoned writer to submit short blog posts (about 500 words each) throughout the year. We are aiming to have a blog post at least twice a month. These blog posts will center around the Metrology field, specifically dimensional measurement using various services and products related to 3D scanning, Nano Measurement, Reverse Engineering, and Dimensional Inspection. We are also interested in finding someone who can assist with writing our eBooks. Ideally, the candidate for this project possesses good communication and analytic skills, is able to meet set deadlines, is highly self-motivated, detail oriented, and able to research and write about technical subject matter. Our blog can be found here: http://info.qpluslabs.com/blog
Skills: Electrical engineering Blog Writing Business Writing ebook Writing
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
Hi! We are developing a new a new Bluetooth headphone and need to find an experienced engenieer who can help our factory to find a solution around app control. We want to develop an app where the user can adjust the sound volume, bass, discant etc through the app instead of pressing buttons on the headphone. Our headphone will also have some more advanced functions such as multi channel intercom and noise cancelling functionality. We want the app to support that kind of adjustments and options too. We are looking for someone who can help our factory to find the right chipset and software to be able to control the headphone via the app.
Skills: Electrical engineering Bluetooth PCB Design
Fixed-Price - Expert ($$$) - Est. Budget: $80 - Posted
Looking for an experienced Electrical Engineer/Printed Circuit Board designer to refine an existing PCB for a consumer electronics product and prepare it for mass production. Project is ongoing with a target launch date of winter 2017. Prototyping milestones will be given for design, preparation for manufacturing, and simulation/testing. Guitar experience (as a hobby or professionally) is favorable. Experience with piezoelectric sensors also favorable. Role requires strong interpersonal skills, time management, and ability to collaborate with a multi-talented team. Final deliverables are a working PCB and all associated schematic/layout files necessary for production.
Skills: Electrical engineering Circuit Design Eagle Electronic Design
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
We are looking for a technical designer or electrical engineer who 'ideally' has solar design experience for residential solar panel systems. Must be experienced in AutoCAD and / or REVIT and produce drawings in these formats. We will provide the basic solar design layout, building drawings and technical specifications for each job; you will then convert that into AutoCad or Revit and turn those around in 3 days or less. As we will be doing the base work for each project your bid pricing and scope of work should reflect that. Solar design experience will be viewed as a big bonus, however our solar design engineer will provide assistance and guidance as necessary and examples of what exactly is required to the successful bidder(s). This is a potentially an ongoing contract with the successful bidder. Successful bidder must ensure accuracy and be time responsiveness as these will be critical for our needs. The price quoted is on an individual job basis, we will likely have dozens of jobs throughout the year to provide.
Skills: Electrical engineering AutoCAD Autodesk Revit Electrical Drawing
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
Hi there, I need someone to write a 1 page technical article on electronic current, outlining the problem, explaining the concept, and describing how our company has dealt with it. Technical content will be provided, just need to wordsmith it. Have graphs and tables. Most likely there will be 1-1.5 pages of text (depending on how succinct we get) plus tables and graphs. Not rocket science but need someone really switched on, preferably with an electronics or computer science background or high aptitude to wrap their head around the task. Background reading: https://en.wikipedia.org/wiki/Inrush_current
Skills: Electrical engineering Technical writing
Fixed-Price - Intermediate ($$) - Est. Budget: $15 - Posted
I need a content writer for my electric scooter forum. Looking for content which resonates with electric scooter hobbyists. at least 300 words and if the content is good, it will be a long term partnership
Skills: Electrical engineering