Monthly Archives: November 2015

So what does Icahn see in Xerox?

Posted on November 25, 2015 by robertwilkie

So this article brings up Icahn buying Xerox, and folks are wondering what he sees that others don’t .  One prediction is he sees parts that can be sold off for a quick profit. http://voiceherald.com/2015/11/25/carl-icahn-takes-stake-in-xerox.html Kindof like HP http://go.theregister.com/feed/www.theregister.co.uk/2015/11/25/hp_q4_results_hpe/

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Interesting build for a woodworking chuck

Posted on November 25, 2015 by robertwilkie

Interesting build.  Heck alot cheaper than buying a similar one.  If you have access to a laser cutter that is.  This design might be adaptable to a CNC too. http://www.instructables.com/id/Longworth-Chuck/

Posted in Cheap, woodworking | Comments Off on Interesting build for a woodworking chuck

Simple mini flashlight build

Posted on November 25, 2015 by robertwilkie

This is basically a LED throwie with an on-off switch built in.  Its a nice cheap solution for a quick flashlight if needed.  Or your own LED candle like light. http://www.instructables.com/id/DIY-Bottle-Cap-Flashlight/

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Simple Power Supply hack for arduino

Posted on November 25, 2015 by robertwilkie

Pretty simple hack.  Take an old barrel plug and break it open, then solder on the terminals. http://www.instructables.com/id/Simple-Power-adaptor-for-Arduino/

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Convert a cheap 180 servo to continuous movement

Posted on November 24, 2015 by robertwilkie

Nice hack to convert the servo from 180 to continuous movement around.  Why care?  Well continous cost around $10, 180’s are aroudn $6 so its a 4 dollar savings. http://www.instructables.com/id/Converting-Micro-Servos-for-Continuous-Rotation/

Posted in Cheap, robots | Comments Off on Convert a cheap 180 servo to continuous movement

Use you 3D printed parts for molds

Posted on November 24, 2015 by robertwilkie

This isn’t a bad idea, the author basically uses a 3D printed “shape” as a mold and then builds the part with epoxy. http://hackaday.com/2015/11/20/stronger-3d-printed-parts/ How to here http://www.instructables.com/id/Strengthening-a-3D-Printed-Part/ You could color the epoxy with toner too http://hackaday.com/2015/09/04/tint-your-epoxy-resin-with-toner-powder/

Posted in Cheap, CNC/3D-printing | Comments Off on Use you 3D printed parts for molds

need to haul a boat with you bike, $10 at the hardware store and you are all set

Posted on November 24, 2015 by robertwilkie

Well assuming of course you have an old kid carrier for the other end, or the wheel kit for your kayak/boat to cart it around.  The author basically has a long PVC pipe arm that you attach one end of … Continue reading →

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So how much paper to stop a 50 cal bullet

Posted on November 24, 2015 by robertwilkie

7 ream apparently, which is about 3500 sheets.  So if you are building a bunker, and have lots of paper available, double up on the stacks of paper crates you you will be OK…well til it rains. http://sploid.gizmodo.com/how-much-paper-does-it-take-to-stop-a-50-cal-machine-gu-1744183162

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First decent 3D printed revolver makes national headlines

Posted on November 24, 2015 by robertwilkie

It looks like a pretty good build using ABS.  Down side, you need a good sized 3D printer to print in.  And I would think it will take “days” to print out from what I can tell from the designs.  … Continue reading →

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Arrgggh, Heads up Xerox, Pirates off the port bow

Posted on November 24, 2015 by robertwilkie

Carl Icahn is buying up parts of Xerox (has over 7% right now) and may want a seat…or two…on the board of directors.  This could be a good thing for Xerox that needs some shake up to get it back … Continue reading →

Posted in Xerox | Comments Off on Arrgggh, Heads up Xerox, Pirates off the port bow