Category Archives: Uncategorized

Convert a Yubikey to a hacking tool

Interesting idea to do with old yubikeys, my 2 cents, the rubber ducky is not too much, I would just buy that. https://www.blackhillsinfosec.com/how-to-weaponize-the-yubikey/

Posted in Uncategorized | Leave a comment

Interesting file encrypt/hidding tool

Name Horcrux must be based off Harry Potter, and like the book, the file is split into xx different encrypted(?) files, that you need all of them to get the original message back. Author says to hide each file in … Continue reading

Posted in Uncategorized | Leave a comment

Insulate the bottom of your heat bed

You know I didn’t think of this before, but its a good idea. The heat bed on a 3D printer will “waste” heat from the bottom, so you waste energy. The author puts insulation on the bottom to help reduce … Continue reading

Posted in Uncategorized | Comments Off on Insulate the bottom of your heat bed

Make a Marshmellow shooter

Pretty simple build with cheap PVC pipe. https://www.instructables.com/Marshmallow-Shooter-From-PVC-Pipe/

Posted in Uncategorized | Comments Off on Make a Marshmellow shooter

Making a cheap seismometer

If you need or want to measure earthquakes, here is a build for you. Uses an arduino for recording measurements. https://www.open-electronics.org/extremely-sensitive-cheap-homemade-seismometer-2/

Posted in Uncategorized | Comments Off on Making a cheap seismometer

Simple, light, room dividers

Pretty simple build using wood frame and foam board for the “walls”. The foam also can help insulate and reduce noise too. Me, I might have added a thin sheet of showerboard too so they could become whiteboards. and help … Continue reading

Posted in Uncategorized | Comments Off on Simple, light, room dividers

Two Servo drawbot

This is a bit of a ghetto build, and instead of using steppers, the author uses servos to drive the x/y. https://www.instructables.com/Two-Servo-and-Drawer-Rail-Pen-Plotter/

Posted in Arduino, Cheap, CNC/3D-printing, Uncategorized | Comments Off on Two Servo drawbot

Interesting tool to reverse engineer electronic paper displays

The author made a sniffer like hardware to help reverse engineer small epaper displays used in stores for re-use. Nice idea since an epaper panel is expensive (new) and you can pick these up for pretty cheap https://www.hackster.io/news/aaron-christophel-s-e-paper-sniffer-breaks-pins-out-to-make-electronic-tag-recycling-easier-3d81b9d436a4

Posted in Uncategorized | Comments Off on Interesting tool to reverse engineer electronic paper displays

Cool clamp build

https://youtu.be/X70F6FYGvaA I like this build since unlike other builds, it gives more lawn moving of stuff abilities. Only down side is you need to weld a shaft to the clamp https://www.homemadetools.net/forum/offroad-wheel-clamp-video-93044#post210718

Posted in Uncategorized | Comments Off on Cool clamp build

Nice jig for tablesaw to make hex shaped objects

Nice build that allows you to make repeat cuts for hex shapes over and over again. Also adjust the size of the hex. https://www.homemadetools.net/forum/i-think-really-cool-essential-woodworking-makes-your-work-more-easy-s-92619#post209383

Posted in Uncategorized | Comments Off on Nice jig for tablesaw to make hex shaped objects