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Electrical Engineering Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
I'm looking for a STM microcontrollers programmer. To develop a code for a six IN-12 nixie tubes clock based on STM32F100 microcontroller. The schematic diagram and device prototype is assembled/ready. The assembled PCB will be provided to you. Main of the features to develop: - show time/date - different effects when changing digits - IR remote control - 12/24h time format - alarm - automatic/manual tubes brightness control - floor tubes lighting with effects - 18B20 temperature meter Detailed description of all features will be provided after successfull interview. Please apply if you are familiar with STM microcontrollers and have time to develop such code. Better if you speak Russian/Ukrainian.
Skills: Electrical engineering Circuit Design Electrical Drawing Electronic Design
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
I have autocad file matching and drawings for a commercial space. I need to confirm that the LED spot lights and LED linears being installed are able to be put on one only 2 circuits. Can the LED spot lights and LED linear lights voltage load on edit image 2875 be handled by 2 circuits and 4 switches. They are; AC120V 8W led spot lights and 24Vdc linear lighting 40feet are 2.5W Here is link to specs of linear lighting http://www.purelighting.com/products/tl.5-2wdc.php If the load can be handled I need the file that I have to be edited to reflect the way the work has been done in regard to drawings 2876 I have the panel schedule, JPGS of the drawings, and auto cad file matching 2875. The main issue here is the electrical inspector wants the correct drawing showing circuit works(see attached IMG_2889). So I have to do a revision because the approved city plans are not what is actually done in the location. Approved city plans have: Time clock 5 circuits due to circuits going to J boxes throughout. additional light outlets and emergency lighting. The way the work was actually done: 2 circuits for LED spot lights and LED linear lighting. one for front half of unit one for rear half of unit. and switches controlling separately half/half of spot lights and half/half of led lighting
Skills: Electrical engineering AutoCAD Autodesk Autocad Civil3D Computer-Aided Design
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I'm looking for an efficient and experienced electrical engineer to develop a product I'm looking to produce for the phone market this year. The product is a casing that has a built in battery and light function with the case itself being created by a product designer already, I need an engineer for the technical side of creating the first prototype.
Skills: Electrical engineering
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Our company is offering consulting and implementation of Industrial Control System (ICS) Cybersecurity, Physical Security for ICS, Software tracking, revisioning and risk management for our clients. We are developing a procedure for assessing ICS to Department of Energy and NIST guidelines. The two guidelines that we want to use are NIST SP800-82r2, and the DOE released Energy Sector Cybersecurity Framework. We want to have a thorough assessment procedure that we can use for multiple types of ICS across several sectors that can serve as a solid base for our engineers to complete the assessment. We want an experienced SCADA and Control Systems engineer to create our assessment procedure with our input. We can supply templates for documents that would be prepared. Any additional documents that need to be created for completing an assessment in addition to the assessment procedure/guidelines would also need to be created. Any additional standards that are recommended to be used/referenced can be added. When applying please include any relevant experience that may make you the ideal candidate. We are considering hiring multiple people to work on the procedure as a team to aide in the overall quality and applicability to multiple industries.
  • Number of freelancers needed: 2
Skills: Electrical engineering Automation Network Design Network Security
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I'm looking for creative and innovative team to prepare a complete technical, design and blueprint document for a next generation mechanics for commercialization. To be part of the team, individual needs to have experiences in the following subjects: - Computer science (Artificial Intelligence, Computational linguistics) - Engineering (Acoustical, Automotive, Chemical, Control, Electrical, Electronics, Mechanical, Mechatronics, Microelectronics, Nano, Optical, Software) - Psychology (Cognitive, Behavioral) - Physics (Dynamics, Kinematics) The project will be divided to several teams for different components, and should be familiar with terms such as: - Muscle group (Creating 850 muscles equivalent to a human body; 42 facial muscles equivalent to a human face) - Artificial / Synthetic, Sensors Skin (measure, stretches, senses, feel); Associated humidity sensores, eletroresistive heater and stretchable multi-electrode arrays, strain, pressure and temperature sensores - Exoskeletons - Hybrid fuel cells (Rechargeable Hydrogen Fuel Cell, Polymer Exchange Membrane Fuel Cells) Additional consideration on the safefy, lifetime cycle, weight, heat dissipation, form factor and cost Flexible arm & hand movements (At least 24 joints with 20 degrees of movement freedom for hand construction) - Zero Movement Point (ZMP), Dynamic-balancing and Passive-dynamics - Environmental interaction and navigation (extremely intuitive interface allow communication through speech, gesture and facial expression); Speech recognition; Synthetic voices; Facial expression; Social intelligence Information within the technical, design and blueprint document must be a working solution, and will be verify against subject matter expert from Stamford University, Bao Research Group, C3 Nano, MIT and etc. This project is not a fictional, or a built-and-sell project. I just need a complete documents, including technical requirement, specification, design consideration, final rendering, blueprint, hardware & software requirement, as well as other related information require to successfully construct the final product. Qualification questions is one method to gauge your experience and knowledge in this project. At the same time, feel free to ask me questions, just in case I missed out any. Good luck.
  • Number of freelancers needed: 30
Skills: Electrical engineering 3D Modeling Artificial Intelligence Chemical Engineering
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Dear freelancer , what i want that some one will start with me online classes how I can start record via pic18 or pic24 over MIkroc , in wav format and how to manage to get minimum current consumption, what the trick we can use , and how we can change sample rate no need for pcb design , all work will be done over development kit such as easy pic 7 from mikroe also no need for microphone preamp , I will normal line from you PC for now regards to you all
Skills: Electrical engineering C Electronics PCB Design
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