Author: Donald Papp

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Adding Crush Ribs To 3D Printed Parts For A Better Press Fit

[Dan Royer] shared a tip about how to get a reliably tight fit between 3D printed parts and other hardware (like bearings, for example.) He suggests using crush ribs, a tried-and-true solution borrowed from the world of injection molding and repurposed with 3D printing in mind. Before we explain the solution, let’s first look at […]
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Xbox Controller Gets Snap On Joystick From Clever 3D-Printed Design

Ball and socket linkages make for smooth operation. People making DIY controls to enhance flight simulators is a vibrant niche of engineering and hackery, and it sure looks like Microsoft Flight Simulator is doing its part to keep the scene lively. [akaki]’s latest project turns an Xbox One gamepad into a throttle-and-stick combo that consists […]
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Want To Support Hacker-friendly Hardware Design? Follow Valve’s Example

It’s been just over a year since Valve released Index, their flagship VR system, and it’s worth looking back at this GitHub repository as a fine example of how to provide supporting materials to a hacker-friendly hardware design. The image above shows off one of the hacker-friendly design elements: an empty space behind the visor, […]
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External Battery Mod For Action Camera Does It Non-destructively

[Facelesstech] owns an SJCAM SJ4000 action camera, but the internal battery was no longer functional. Not wishing to buy a replacement and unwilling to hook up an ungainly USB cable to feed power, the solution was to design and 3D print an adapter to power the camera from a single rechargeable 14500 sized battery (which […]
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