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Electrical Engineering Jobs

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Fixed-Price - Est. Budget: $ 2,500 Posted
Design a Light based electronic digital display that is capable of running on a 12 volt system that can meet the following requirements. 1) Must be of high resolution. 2) Must be 10.75"x10.75" or 273mm*273mm. 3) Must be full true color. 4) Must be programmable. 5) Must have battery backup ability. 6) Must be able to be used outdoors. 7) Must be weatherproof/waterproof or resistant. 8) Must be able to be seen in direct sunlight or darkness. 9) Need lowest power consumption possible. 10) Must supply one complete digital display with a controller.

Fixed-Price - Est. Budget: $ 150 Posted
More details can be give upon request. In general we need you to code the software for an arduino device. OBJECTIVES: Must function off raspberry PI, or other arduino device on a full color screen (we can provide most drivers) It will need to turn on and show a spash screen before reaching main screen. Device must read from our Thermocouple module. Must be able to display set temperature read with thermocouple, and raise or cool accordingly to get to a user set temperature. Home main screen will have a menu system, all touch screen activated. We will supply general GUI sketches and provide all graphic design work needed. You must need to know about PID tuning, arduino development, and the concepts of relays, using arduino to trigger one, etc.

Fixed-Price - Est. Budget: $ 1,000 Posted
Hi, I need a high voltage circuit designed. I need to be able to transform a low voltage (ideally between 12-24V) to a very high voltage of 45,000V, so there is a potential difference between two electrodes 45,000V (i can then vary the electrode size, distance to create the desired electric field strength etc). The output voltage needs to be variable to a minimum of the low input voltage and to a maximum of 45,000V.

Fixed-Price - Est. Budget: $ 250 Posted
We need an expert in the field of Mechatronics Engineering. Project details: design a Refrigeration system powered by solar energy for a greenhouse. Scope of work: *Calculations (temperature, watts and solar panel calculation) *Design a Solar Refrigerator using SolidWorks software based on sketch. *Consolidate everything in an extensive report. To be eligible, -work MUST meet all requirements -MUST be available to respond to queries. -can start immediately Please state your academic qualifications. Thanks.

Fixed-Price - Est. Budget: $ 75 Posted
Job Requirements: Writer will be responsible for writing one blog, approximately 500 words, on topic of your choosing within listed categories. Articles must display extensive technical knowledge and thorough understanding of English language. Ability to work quickly and independently highly valued. Electrical engineers with writing ability and highly technical writers are encouraged to apply. In application, please include a brief biography outlining your specific qualifications for this technical writing position. While this position is for one blog, we are eventually looking to fill a much larger position and are using this piece as a means to evaluate writers for future work. Future work for qualified writers may include whitepapers, blogs, technical articles, etc. We will also be selecting a few qualified applicants to write regularly scheduled articles for a client for a minimum of three months. Category choices: -IoT -The relationship (or possible relationships)...

Fixed-Price - Est. Budget: $ 750 Posted
We need drawings for a small restaurant (about 1800 sq ft) converting an existing retail space into a fast restaurant concept. We need complete, accurate drawings to submit for a local building permit. This is a tenant improvement project and we will use a lot of what is existing in the space including the flooring, lighting, restrooms and interior walls. The work to be done will include adding some hanging pendant lights, adding some floor drains, sinks, connecting to a common existing grease trap which is directly in the space, wiring the kitchen area for the kitchen equipment, adding a gas line to the kitchen area and adding a small proximity, backshelf exhaust hood (type 1). We will bring in our furniture and need a furniture and equipment plan as well. Our kitchen is fairly simple and straight forward and we have a lot of the info already so you need to be able to take what we have and pull everything together and produce a good set of drawings. This project is in USA and...