Freelance Engineering Contests & Projects
35 challenges met your criteria
Under $1,499
Donkey Calf Raise attachment Quick Connect Blind
This contest is to design a fast way to connect and disconnect the Donkey Calf Raise attachment to various size smith machine barbell shafts. The Donkey Calf Raise attachment is a...
Under $799
box makers lock
a fancy jewelry box worthy mortised decorative lock with key
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
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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
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Blind
Under $1,499
Private Project Blind
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