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Electrical Engineering Jobs

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Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hi, I am a software developer. I have limited experience in electrical and mechanical engineering. I am looking for someone to pair with over google plus and help me build a simple chemical dropping automation tool. We will be pairing for a few hours. Requirements: 1) Must Speak English Fluently 2) Understand how to build circuits that use stepper motors, servo motors, dc motors, etc. 3) Understand enough mechanical engineering to advise on alternative designs to achieve the goal of automating the dropping of several chemicals into a test tube.
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
I have a client who does commercial architectural design - mostly for restaurants. His firm handles most of the construction documents but they need support with the MEP design. Unfortunately my MEP guy just left and I am in immediate need of a new designer. Must have experience with commercial architectural design - especially Mechanical, Electrical and Plumbing. Must also be an expert at AutoCAD. Open to individuals or companies applying.
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
This new venture, just coming to Miami, is in need of a "licensed engineer", to Direct/Manage the manufacturing facility to be installed in the Miami area. In could be a civil, mechanical or electric engineer. This could be a full or part time position, depending on time availability of the applicant. Exiting opportunity to for growth as this new company is established in the USA and start exporting to the Caribbean and Latin America. Position reports directly to the CEO.
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
A large number of failures have been observed in the power factor correction capacitors of wind turbines. Additionally, failures in the contactors, contactor pre-insertion resistors, fuses and capacitor discharge resistors have been observed. Circuit modelling is required to identify expected levels of inrush, terminal voltages and other operational parameters. A series of simulations are required to simulate the following conditions. All simulations shall be run as three phase simulations with voltages measured as line to line quantities unless line to earth values are of specific interest. 1. Switching transients with and without pre-insertion resistors. These simulations shall consider variation in the point on the switching wave that 22K1 is opened or closed. It is anticipated that the worst-case switching transients will occur when the 14th bank is switched into service and 13 banks are already in service, so this particular condition shall be simulated along with any...
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hello, I own several websites that feature how-to tutorials using the Arduino and the Raspberry platforms, in various fields like home automation, robotics, wearables, etc. I am looking for somebody to help me out running these websites. You will need to be passioned about making things with Arduino & the Raspberry Pi. I am also looking for someone that loves to write how-to guides about what they do. More precisely, you will be in charge of: - creating new tutorials on the website based on topics I will give you, which includes making the project & writing about it. - write about projects that were already done - maintaining a Wordpress website (basically posting new articles & answering comments) Your skills need to include: - a solid experience & passion with Arduino, the Raspberry Pi, the ESP8266 chip - a solid knowledge of electronics & programming - excellent English writing skills When applying, please send me some relevant links to projects you already made....
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Features; - ESP8266 (ESP-01 is suitable but you can use any version with a pcb antenna) - Battery powered (we designed the battery, only battery pins needed, battery size is 50mm x 60mm x 3mm 1000-1400mah) - Charge board (TP4056 is suitable but you can use any module) - Slider switch that can cut the current from battery - Programmable via same mini-USB port for charging - No bigger than 25mm x 50 mm (as small as possible is better since it will be put into a id badge) I designed the software and compiled a prototype but I need the final product in a professional manner. It will be produced in a small scale but if demo success than we can produce a bigger batch.
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Hey, We're looking for someone to help us design a hardware product for Virtual Reality. It's an emerging market with huge potential. We need a 3D rendered model of the product to be 3D printed for usability and reference for size. Experience in drawing engineering documentation to have the product manufactured (more than likely in China). Help understanding whether or not the electronics required for the job can fit in the dimensions of the product we determine. If this interests you, get a hold of me :) Best Mark
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I'm looking for a microcontroller developer for my DIY project. My project is about electronic clock based on old age numeric tubes showing digits from 0 to 9. Two microcontrollers applications to be developed: one for the clock based on just one numeric tube and the second for the clock with six numeric tubes. What I have ready so far: detailed technical specification, electronic circuit diagrams, PCB designs. Now microcontollers codes are required. You have to be skilled in microcontrollers programming, circuits design, PCB design and have proven experience records.