Freelance Engineering Contests & Projects
43 challenges met your criteria
No designs
Under $1,499
Portable ultrasound scanner with smart phone app. Featured Blind
Looking for an electrical engineer to build a working prototype of a portable, pre-natal ultrasound scanner that runs off a smart phone App. Combine an existing medical grade...
Under $799
Hook Design for SNUZR: The World's First Toilet Stall Hammock Blind
Looking for an engineer who can design a wall grappling hook that can suspend a hanging chair hammock between two partition walls in a toilet stall. The chair hammock has 4 straps...
Under $799
Rising Stairs
Design a four-step set of stairs that can go flat at the to or bottom of the stairs, lift a person and wheelchair either up or down, and then take the normal stairs form. Stair...
Under $799
Remote locking box
Electronically controlled remotely managed box locking box
Private
Under $4,999
Private Project Featured Blind
Please log in to view
Under $799
Assembly and Working Drawing of Kaplan Turbine + Generator
http://www.electway.net/product/axial_flow_fixed_blade_water_turbine_generator.html I have a college project to have done by the 1st of may and if i don't have it done i have to...
Blind
Under $1,499
Private Project Blind
Please log in to view
Blind
Under $1,499
Private Project Blind
Please log in to view
Under $799
box stacker
We need a box stacker designed We want you to build a simple box stacker that goes over a conveyor belt. We are willing to purchase a few of these, we will purchase a top labeler...
Private
Under $799
Private Project Blind
Please log in to view
Engineering Contests: Crowdsourced Design & Engineering Freelance CAD Services
Engineering design contests. Hire a freelance engineer or CAD drafter for your engineering projects. Crowdsourcing design competitions and CAD services. Find CAD designer jobs and engineering services.