Engineering Technical Design Jobs

111 were found based on your criteria

  • Fixed-Price – Est. Budget: $10.00 Posted
    Need a electrical engineer to draft existing electrical panel, panel schedule, power plan, single line diagram. $10 budget . need drawing completed in CAD file within 24 hr. If you like to take this project, please send your electrical drawing sample with your information include information below email direct contact phone number skype number (freelancer need to be able communicate in English)
  • Fixed-Price – Est. Budget: $200.00 Posted
    the power supply board, it has to be fully re-designed with following specs; 1 The power supply is a separate PCB with input range from 3VDC to 70VDC 2 Primary Power Supply INPUT: 28V nominal OUTPUT 1: 5V @ 4 A (peak up to 7A) (IRIDIUM + THURAYA + OMAP) OUTPUT 2: 3.3V @ 2 A (peak up to 3A) (DECT + LOGIC BOARD) OUTPUT 3: 3.7V @ 1 A (peak up to 1.5A) (TETRA+GSM) OUTPUT 4: 30V @ 1A max More details ...
  • Fixed-Price – Est. Budget: $5,000.00 Posted
    I need some one with experience in vapor products such as E-Cigarettes and other vapor products. I will describe the job once I find and choose a freelancer.
  • Fixed-Price – Est. Budget: $5.00 Posted
    Assuming a 40 foot rotor with a constant air supply 2,000,000 ft.³ per minute, Also assume that the Rotor would be enclosed in tunnel like structure, thus requiring all of the air to pass through the rotor. How many KW would be generated per hour? What is the RPM of the rotor? Regards, Patricia
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    Hi There: Looking for someone to design a bifiliar helical antenna with the following specs: 1. Stainless Steel Construction 2. 245-315 MHz 3. 12.5 dBic gain @ 280 MHz 4. VSWR = 1.5 Max 5. Beamwidth = E Plane 34 degrees H Plane 43 degrees 6. RHCP 7. Input connector = N-Female
  • Hourly – More than 6 months – 30+ hrs/week – Posted
    We need a VLSI engineer to reverse engineer chip images, he also must have enough skills to estimate how a chip would look like under microscope only by having schematics.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We are looking for someone to engineer a certain type of structure made out of Eva foam. The candidate must be familiar with various foam densities / hardness and other aspects of Eva and other foams. Being able to speak Chinese is a plus for being considered for the job.
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    Along with your hourly rate, please provide an estimate of how many hours the project will take. The project is for a small consumer product that will use motion control to activate a light. The heart of the project is a Printed Circuit Board with a Microcontroller (MCU) and an Accelerometer (ACCEL). The device will need to be configured to run on the lowest power possible, with the device going into low power, or sleep mode in-between each MCU cycle ...
  • Fixed-Price – Est. Budget: $6.00 Posted
    Hi, I need someone to create attached diagram into visio 2010. I will send you a very clear image once accepted your quote. I need this done in next 2-3 hours. Thanks
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