Monthly Archives: June 2015

Poor mans surface pump

Posted on June 3, 2015 by robertwilkie

OK so if you need a simple, cheap, possibly disposable surface pump for a kids project, here is the build for you.  My 2 cents, I would add in a 2nd container to protect the motor a bit more.  This … Continue reading →

Posted in Cheap, Teaching and Learning, water | Comments Off on Poor mans surface pump

Turn a tire into a rolling chair

Posted on June 3, 2015 by robertwilkie

Another neat build where the author uses old tires as a seat by weaving in the seat part with rope.   Would I do this…I don’t think so, but if I was starting out, and needed some chairs (and had spare … Continue reading →

Posted in Cheap, Misc-Life | Comments Off on Turn a tire into a rolling chair

Found a new youtube guy to watch

Posted on June 2, 2015 by robertwilkie

OK Slingshot channel, King of Random, now Backyard Scientist.  This guy in the video makes a pewter sword from a bunch of old pewter he got out of a thrift shop.  Looks like a pretty easy build to do over … Continue reading →

Posted in Cheap, Misc-Life, My Projects, Teaching and Learning, Tinkering | Comments Off on Found a new youtube guy to watch

Hack your frig for better lighting

Posted on June 2, 2015 by robertwilkie

I got a kick out of this build.  Basically the author wired in LED light strips into the existing lighting system on the frig.  It looks good too. http://www.instructables.com/id/Upgrade-Your-Refrigerator-Lighting/

Posted in Misc-Life, Tinkering | Comments Off on Hack your frig for better lighting

Cool 3D Printed controlled syring

Posted on June 2, 2015 by robertwilkie

The authors goal was to build a cheap syringe for medical devices.  But I could see this in a cake CNC or robotics too. http://www.instructables.com/id/3D-Printed-Syringe-Pump-Rack/

Posted in Cheap, CNC/3D-printing, robots | Comments Off on Cool 3D Printed controlled syring

A steerable powered paper airplane

Posted on June 2, 2015 by robertwilkie

Nice build for about $8 in parts.  One commentor pointed out this is similar to the PowerUp airplane kit here.  It goes for $16 (free shipping on $25).  Me, I think I would go for the kit.  Thought the kit … Continue reading →

Posted in Cheap, Teaching and Learning, Tinkering | Comments Off on A steerable powered paper airplane

Another simple rock tumbler, but this time with 3D printed parts

Posted on June 2, 2015 by robertwilkie

Nice rock tumbler build with some bearings, threaded rod, and 3D printed parts. http://www.instructables.com/id/Affordable-Rock-Tumbler/

Posted in Cheap, CNC/3D-printing | Comments Off on Another simple rock tumbler, but this time with 3D printed parts

Minimalist arduino gaming system

Posted on June 1, 2015 by robertwilkie

From what I can tell, its about $20-25 dollars in parts to build this simple arduino based video game system.  Its not going to play any of the bigger mame based stuff.  But it can do tetris. http://hackaday.com/2015/05/27/mimimalist-arduino-gaming-platform/

Posted in Arduino, Cheap | Comments Off on Minimalist arduino gaming system

Make a simple paper airplane remote with an old TV remote

Posted on June 1, 2015 by robertwilkie

This is a pretty simple build, where the IR basically triggers the motor on/off. http://www.instructables.com/id/TV-Remote-Controlled-Paper-Planes/

Posted in Cheap, Tinkering | Comments Off on Make a simple paper airplane remote with an old TV remote