Engineering Jobs

915 were found based on your criteria

  • Fixed-Price – Est. Budget: $150.00 Posted
    I want to develop a hand held product than can will harvest solar energy and kinetic energy into rechargeable batteries. After which users can use the device to charge their portable devices. The product will be very small: 70mm Length by 20mm width by 12mm height I will be collecting solar energy via a solar cell measuring 60mm x 20mm. For the solar power part of the device, I wanted to design something that works like this below: http://www ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I have attached some pictures to give you an idea of the structure we are designing, it is a pole and wire structure that will support insect net. We need someone who can put this into autocad and determine the proper materials needed to be able to support a 85MPH wind speed load. things we need to know are what size of steel pipe we should use, what grade of steel, what thickness. What type of steel wire, the structure ...
  • Fixed-Price – Est. Budget: $50.00 Posted
    I need a 303.825 Mhz SAW Based AM Transmitter. A base circuit design can be found here: http://wireless.murata.com/media/products/apnotes/sawbasedtransmitter.pdf I'll need a BOM (bill of material) of all the components needed from either Mouser/Digikey to make a 303.825 Mhz transmitter.
  • Fixed-Price – Est. Budget: $200.00 Posted
    Hello, I need 3 CAD Engineering Drawings to be re-created and some dimensions and material specifications changed. The drawings are of 2 Pulley Wheels and 1 Bushing. The Pulley wheels fit onto the bushing and during use will rotate around it at 1 revolution per second for a duration of 6 seconds. The use is intermittent approximately 4 x in any 24 hour period. I also need some research completed as to material heat expansion for these units, to account ...
  • Fixed-Price – Est. Budget: $100.00 Posted
    I have a GAE + GWT + GWTP + JDO2 web application that has been previously developed and deployed using Eclipse. I am wanting to mavenise the project such that it can be worked on and deployed from the cloud IDE Codenvy. I would also like integration with Eclipse using M2E maven plugin. This might require two maven profiles such that work can be done via Codenvy or from Eclipse. The project resides in GIT. I have so far managed to get the ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We require a reliable and accurate operator to create drawings using CAD from scanned hand-drawings supplied by us. The drawings are all engineering based. The drawings are drawn on graph paper, with correct measurements handwritten on. If you read the whole job description you will write "cabbages" to the first screening question. In your opening statement when you respond to the job posting we would like you to write whether or not you are a freelancer or work for an ...
  • Fixed-Price – Est. Budget: $150.00 Posted
    Design replacement power circuit in Solid-Run Cubox for Power Over Ethernet. Have current PCB design (attached) and would like to replace new design to bypass external 5V DC-In sourcing power from 802.3af POE. I would like to use a MAX5974A or PM8800 to achieve this, but size of the final board is more important.
  • Fixed-Price – Est. Budget: $20.00 Posted
    Write a MATLAB function which creates a smith chart and plots at least one set of complex reflection data. Minimum specifications include:  - ‘r’ circles at 0, 0.15, 0.3, 0.5, 0.75, 1, 1.3, 1.6, 2, 2.7, 4, 6, 10  - ‘x’ curves at -10, -6, -4, -2.7, -2, -1.6, -1.3, -1, -0.75, -0.5, -0.3, -0.15, 0, 0.15, 0.3, 0.5, 0.75, 1, 1.3, 1 ...
loading