Send before Jul 07, 2024
I have two electric trikes that take 48v20Ah batteries. I would like to order whatever parts you need and 48v100ah batteries for long distance for each of them. I live in Columbus Ohio so would like …
United States
Send before Jun 17, 2024
This is a design job for an optical expert for a lens arrangement. No prototype is required. Details are in the attached document.
3,408 Spent | 100%
Send before Jun 15, 2024
I would like to put together a combined commercial fm radio and Tv broadcasting station I need an experienced engineer to guide thru the process
2,395 Spent | 87.3%
Send before Jun 28, 2024
I'm Looking for an Engineer that can develop a Solid State Disconnect. Space is a premium so it needs to be as small as possible. A continuous rating of 200 amp minimum is preferred and a surge up to …
88 Spent
Send before Jun 20, 2024
Engineer will be helping me choose exact dimensions for my product and help improve efficiencies. The opportunity to produce a CAD design can be discussed as well. To add more context, I am working on…
Seeking a civil / geological engineer / structural engineer to assess a retaining wall of a commercial facility to form an opinion on whether or not the wall is needed for ground structural support. Please respond if you have the requisite expertise in this field.
Send before Jul 01, 2024
I have a set of plans for a post frame building (work shop) that I need a Florida licensed (approved) engineer to electronically stamp the plans. The plans already have the calculations on them. The e…