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Electrical Engineering Jobs

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Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Intrvene Inc., a William & Hart company is currently seeking creative, out-of-the-box thinker, resourceful individual to be part of a team developing prototype for new generation devices. The project consists of several inter-related equipment / devices, linked together via WiFi, Wireless, Bluetooth and NFC, providing end-to-end solution next generation large-scale events & festivals This project is divided into multiple discipline: architecture and design; product development and prototyping; energy utilization; payment gate; security; creative Important: Please read and understand the attached document before submitting proposal. Proposal with past work sample will be added advantage. To be part of the team, individual must display following traits: 1. Have basic understanding communication technology, payment gateway, biometric monitoring, energy utilization, product design and prototyping 2. Discipline, self-starter, hardworking and highly motivated 3. Creative, out-of-the-box thinker 4. Have basic understanding how large scale event works 5. Resourceful, with capacity and connection to deliver a working prototype Deliverable Selected individuals must deliver the following in order to be considered work complete: 1. Schematic blueprint with exploded view of each components per device 2. Concept illustration for each device; multiple design is encouraged 3. 3D rendering with exploded view of each components per device 4. Technical documentation per device 5. Operating manual per device 6. Bill of material with associated cost per device 7. Working prototype; Prototyping cost should not inclusive in the fee and should charged separately
  • Number of freelancers needed: 10
Skills: Electrical engineering 3D Modeling Mechanical Engineering Microcontroller Programming
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Duties & Responsibilities 1. Supervising site inspection teams to collect information to facilitate carrying out of building audits of existing HVAC systems and energy systems 2. Preparing HVAV system designs using light commercial equipment, vrf systems, chilled water systems and applied air conditioning systems 3. Preparing cost estimates for prepared HVAC system designs 4. Preparing quotations and tenders for jobs solicited directly, or as assigned relating to air conditioning and energy 5. Intepret design drawings or sketches provided to determine equipment size requirements and specify and cost necessary equipment as required 6. Prepare design drawings for installation and then prepare costing and equipment specifications 7. Interface with existing and potential customers via letters, e-mail, telephone and other electronic channels to develop and maintain working relationship in terms of growth and maintenance of core business 8. Prepare bills of materials to ensure that required materials and equipment are ordered and delivered on time to match the schedule
Skills: Electrical engineering Computer-Aided Design Content Writing Customer service
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Highly successful north Dallas manufacturing company is seeking a contractor to develop proprietary apps. Requirements for the position are as follows: · Experience with developing an app on iOS & Android platform · Experience with working on low power Bluetooth application for an ARM controller · 5 years’ firmware design experience. · Must be detailed oriented · Looking for a person that has strong Time Management follow through skills · Should be a people person · Could be an assignment that works from home on a few days a week This is a contract position that has the potential of becoming a regular full-time position after 90 days.
Skills: Electrical engineering Android App Development Bluetooth
Fixed-Price - Intermediate ($$) - Est. Budget: $80 - Posted
I need several concise paragraphs written about P.E., also known as Phase Encoding, that is, e.g. Clock High, Data Low, Manchester. I also need my current patent edited so that it represents the claims in the patent. The patent is several pages long, and is well written. Much of the patent does not need editing. The specifications in the patent must be edited. Possibly you will want to edit the claims as well. There are several patents existing which will suggest inspiration for wording which will be acceptable by the U.S. Patent Office. The Patent Examiner has provided me with guidelines about the changes that need to be made to the patent. I claim our patent novel because the Phase Encoding occurs due to the modulation of light. I claim our patent novel because the Phase Encoding is W3 compliant, for example Guideline 2.3 of the World Wide Web (W3) Consortium : https://www.w3.org/WAI/WCAG20/quickref/#seizure I claim our patent novel because the light modulation has little chance of precipitating photosensitive epilepsy (sometimes called Pokemon seizures) http://www.epilepsy.com/learn/triggers-seizures/photosensitivity-and-seizures Please send examples of your technical writing asap. I hope that you will find editing and writing the patent an interesting diversion. Thank you for reading this project posting and for your kind consideration. Allen.
Skills: Electrical engineering Analog Electronics Patent Law Technical writing
Fixed-Price - Expert ($$$) - Est. Budget: $235 - Posted
To build a simple and secure interface on a rasberry pi zero or chip to operate a small array of Servo motors 5 to 10 that are to be set at either side of 90°. I need a secure panel to boot for the purpose of a 2 to 3.5 inch touchscreen enviroment. It needs a calender app to be compatable with all popular cloud based services such as facebook and google and an alarm (stand alone and contacts (internet syncable also). Needs to be very secure when setting a scheduled event. Presumably this will run linux so you should be very adept at such programing and working with python or c code or whatever for the output and input (might need an input feedback from the servo output action such as a a self pressing button. In this case regular motors may work better for this especially if cheaper. It may operate with some very basic leds but I can look at that later.
Skills: Electrical engineering C Linux System Administration Microcontroller Programming
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
So here's the deal guys: We need your help in successfully finalizing our super cool Matlab code into a c++ API. Most work is done, but we need help with conversion of the main function of the code. The API we'll be wrapped as an Android app using cmake library (already developed). Familiarity with MFCC (speach recognition) a big plus. All technical information, worked already done and API documentation will be provided upon signing an NDA. Please apply only if you have vast experience with Matlab audio DSP functions. We've got more cool projects awaiting if you manage to complete this project successfully.
Skills: Electrical engineering Audio Engineering MATLAB
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Design a circuit to collect (harvest or couple) AC power from the EMFs generated by overhead 3 phase AC electric transmission lines/circuits in order to power a remote, autonomous, 30 W field computer and sensor system. Such systems are located at the periphery of high-voltage transmission line ROWs (Rights Of Way). Minimum distance to the overhead phase conductors is ~ 20 meters. Power harvesting/coupling mechanism and design can be based on AC Magnetics (induction) or AC Electrostatics; I have significant experience in sensing and in obtaining power using AC Magnetic Induction, and would prefer an AC Electrostatic Approach. A DC Output is desired, but low-voltage (<220 Vac) could be used. High-voltage overhead transmission lines/circuits range from 69 - 765 kV and, typically, carry 100 - 1000 A. Initial work should target 500 kV with a 500 A load.
Skills: Electrical engineering Analog Electronics Circuit Design COMSOL Multiphysics
Fixed-Price - Entry Level ($) - Est. Budget: $1,500 - Posted
I need to create a product that works using Servo Arduino or something similar. This product includes the use of one sensor, a couple gears, Bluetooth, and IOS and Android platforms. This is a start up company so this job would be ideal for a person wanting more hands on experience and also get paid! Located in Texas preferred, there is a lot o moving parts so I would like to sit down and discuss the product, pay, and how we could move forward.
Skills: Electrical engineering Arduino Embedded Systems
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Looking for an electrical/electronic software engineer experienced in MSP430, XBEE, and memory control using FRAM and Micro SD card Requirements includes: Know how to write firmware for data-logging and data recorder using C/C++. Be able to write firmware for the communication between MSP430 and XBEE.
Skills: Electrical engineering C C++ Embedded Systems
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