Instructables: exploring - technology - uv http://www.instructables.com Thu, 28 Aug 2014 08:40:13 PDT BLOX v1.01 Fiber Composite 3D Printing (The Bug) http://www.instructables.com/id/Fiber-Composite-3D-Printing-The-Bug/
Fiber Composite 3D Printing (The Bug) - More DIY How To Projects]]> http://cdn.instructables.com/F25/G702/HZB3HTD2/F25G702HZB3HTD2.SQUARE2.jpg http://cdn.instructables.com/F25/G702/HZB3HTD2/F25G702HZB3HTD2.SQUARE.jpg http://cdn.instructables.com/F25/G702/HZB3HTD2/F25G702HZB3HTD2.SMALL.jpg Sebastian Morales Think of this machine as a very friendly sculpting spider. For my last semester as an undergrad at IIT, I decided to give my education a twist and create my own research project. Fascinated by natures way to fabricate, I got inspired to create the Bug, a 3D printer-like robot that can create using ...
By: Sebastian Morales

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Tue, 26 Aug 2014 08:28:45 PDT
Cree Flashlight Color Change http://www.instructables.com/id/Cree-Flashlight-Upgrade/
Cree Flashlight Color Change - More DIY How To Projects]]> http://cdn.instructables.com/FTS/1FU7/HW37POMA/FTS1FU7HW37POMA.SQUARE2.jpg http://cdn.instructables.com/FTS/1FU7/HW37POMA/FTS1FU7HW37POMA.SQUARE.jpg http://cdn.instructables.com/FTS/1FU7/HW37POMA/FTS1FU7HW37POMA.SMALL.jpg MooMeat42 I found this awesome $6 flashlight (charger and battery included) on eBay which uses a 18650 Li-ion battery and a tiny Cree white LED. Search "18650 Cree Q5 LED flashlight". It has a glow in the dark button cap and o-ring on the lens, and 5 modes including 3 power levels, strobe, and SOS(I think tha...
By: MooMeat42

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Fri, 6 Jun 2014 19:56:43 PDT
Dark activated blinking LED http://www.instructables.com/id/Dark-activated-blinking-LED/
Dark activated blinking LED - More DIY How To Projects]]> http://cdn.instructables.com/FU5/4XYE/HVR7VLPK/FU54XYEHVR7VLPK.SQUARE2.jpg http://cdn.instructables.com/FU5/4XYE/HVR7VLPK/FU54XYEHVR7VLPK.SQUARE.jpg http://cdn.instructables.com/FU5/4XYE/HVR7VLPK/FU54XYEHVR7VLPK.SMALL.jpg BlondeJamesDean The Idea So far this has just been a project of mine to shrink down a 555 timer circuit as small as I can using micro electronics.It has later evolved into making the circuit dark activated, and now the idea is to use a UV LED in a solar jar & have a solar cell charge the battery during the day....
By: BlondeJamesDean

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Thu, 29 May 2014 05:03:37 PDT
UV Glass Hanging Nightlight/Whiteboard ( From Mobile Charger ) http://www.instructables.com/id/UV-Glass-Hanging-NightlightWhiteboard-From-Mobile-/
UV Glass Hanging Nightlight/Whiteboard ( From Mobile Charger ) - More DIY How To Projects]]> http://cdn.instructables.com/F6V/NF14/HSE96IMI/F6VNF14HSE96IMI.SQUARE2.jpg http://cdn.instructables.com/F6V/NF14/HSE96IMI/F6VNF14HSE96IMI.SQUARE.jpg http://cdn.instructables.com/F6V/NF14/HSE96IMI/F6VNF14HSE96IMI.SMALL.jpg Ayush Sharma Today i Bought some Ultraviolet lights and i wanted to make something attractive. So i made another glass hanging nightlight! (I am still a beginner so sorry for the glass joint to wire)My first Nightlight (with brightness control) :-http://instructables.com/id/Led-Glass-Nightlight-with-Brightness-C...
By: Ayush Sharma

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Thu, 6 Mar 2014 11:25:27 PST
GLO: The Midnight Message Board and RSS Display http://www.instructables.com/id/GLO-The-Midnight-Message-Board/
GLO: The Midnight Message Board and RSS Display - More DIY How To Projects]]> http://cdn.instructables.com/FQ6/55QX/HQ3SRF56/FQ655QXHQ3SRF56.SQUARE2.jpg http://cdn.instructables.com/FQ6/55QX/HQ3SRF56/FQ655QXHQ3SRF56.SQUARE.jpg http://cdn.instructables.com/FQ6/55QX/HQ3SRF56/FQ655QXHQ3SRF56.SMALL.jpg Adi M As a little kid, I remember the Glow in the Dark stars and shapes one could stick on their ceiling for night time view, frankly I remember the shapes being extremely boring Older, equipped with some basic electronics knowledge and a deep interest in innovative display systems, I thought of a way of...
By: Adi M

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Mon, 6 Jan 2014 14:26:04 PST
Computer Lighting Power Bank http://www.instructables.com/id/Computer-Lighting-Power-Bank/
Computer Lighting Power Bank - More DIY How To Projects]]> http://cdn.instructables.com/FE8/84VR/HPZMQ932/FE884VRHPZMQ932.SQUARE2.jpg http://cdn.instructables.com/FE8/84VR/HPZMQ932/FE884VRHPZMQ932.SQUARE.jpg http://cdn.instructables.com/FE8/84VR/HPZMQ932/FE884VRHPZMQ932.SMALL.jpg ContraptionMaker This will allow you to control two different sets of lights in your case. I installed Blue florescent and Ultra Violet tubes in my case and want to be able to turn one or the other on while turning the other set off. I had too many tubes to have a switch for each so I made one switch control several...
By: ContraptionMaker

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Fri, 3 Jan 2014 11:05:17 PST
Do It Yourself Lab Ware http://www.instructables.com/id/Do-It-Yourself-Lab-Ware/
Do It Yourself Lab Ware - More DIY How To Projects]]> http://cdn.instructables.com/F3I/HOK1/HOUFPZBV/F3IHOK1HOUFPZBV.SQUARE2.jpg http://cdn.instructables.com/F3I/HOK1/HOUFPZBV/F3IHOK1HOUFPZBV.SQUARE.jpg http://cdn.instructables.com/F3I/HOK1/HOUFPZBV/F3IHOK1HOUFPZBV.SMALL.jpg KRA5H This DIY lab ware Instructable was written for Tekla Labs, whose "mission is to empower scientists all over the world to build their own research infrastructure." These DIY lab ware are from a series of articles I've written for my column The Square Root of Not (http://www.science20.com/square_root_...
By: KRA5H

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Thu, 12 Dec 2013 09:24:36 PST
DIY UV Erasable Glow Poster http://www.instructables.com/id/DIY-UV-Erasable-Glow-Poster/
DIY UV Erasable Glow Poster - More DIY How To Projects]]> http://cdn.instructables.com/FUI/VLUG/HOHYJVMU/FUIVLUGHOHYJVMU.SQUARE2.jpg http://cdn.instructables.com/FUI/VLUG/HOHYJVMU/FUIVLUGHOHYJVMU.SQUARE.jpg http://cdn.instructables.com/FUI/VLUG/HOHYJVMU/FUIVLUGHOHYJVMU.SMALL.jpg FoamboardRC For just a few dollars you can have an amazing looking glowing wall! Time to amaze your friends with glowing ink! Using a highlighter or other bright neon marker the ink nearly pops off the page! The trick is UV black lights! Enjoy and vote for the Improve You Room Contest, and Make it Glow Contest...
By: FoamboardRC

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Mon, 2 Dec 2013 16:12:39 PST
Arduino-controlled UV LED PCB Exposure Box http://www.instructables.com/id/Arduino-controlled-UV-LED-PCB-Exposure-Box/
Arduino-controlled UV LED PCB Exposure Box - More DIY How To Projects]]> http://cdn.instructables.com/FVY/LY10/HKPX914W/FVYLY10HKPX914W.SQUARE2.jpg http://cdn.instructables.com/FVY/LY10/HKPX914W/FVYLY10HKPX914W.SQUARE.jpg http://cdn.instructables.com/FVY/LY10/HKPX914W/FVYLY10HKPX914W.SMALL.jpg relic1974 Why make an exposure box? Like many Arduino lovers, once I began creating larger projects I obviously did not want to keep them on a fragile breadboard.  As many people do, I started to assemble my projects on cheap prototype boards.  While these boards were fairly rugged, their layouts were confus...
By: relic1974

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Sat, 24 Aug 2013 22:54:38 PDT
Techniques for Beefing Up Your Breadboard http://www.instructables.com/id/Techniques-for-Beefing-Up-Your-Breadboard/
Techniques for Beefing Up Your Breadboard - More DIY How To Projects]]> http://cdn.instructables.com/F0R/VHKV/HI3TY62I/F0RVHKVHI3TY62I.SQUARE2.jpg http://cdn.instructables.com/F0R/VHKV/HI3TY62I/F0RVHKVHI3TY62I.SQUARE.jpg http://cdn.instructables.com/F0R/VHKV/HI3TY62I/F0RVHKVHI3TY62I.SMALL.jpg DrRhodes Anytime you design a circuit, the best place to start building is a breadboard. Believe me, it is much easier to fix a problem or make refinements to a design on a breadboard then to a circuit you have soldered to perfboard or a PCB. However, most breadboards that you will encounter will be bare bon...
By: DrRhodes

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Sat, 22 Jun 2013 20:56:28 PDT
DIY UV LED Light - See The World In A New Light http://www.instructables.com/id/DIY-UV-LED-Light-See-The-World-In-A-New-Light/
DIY UV LED Light - See The World In A New Light - More DIY How To Projects]]> http://cdn.instructables.com/F7P/WPDZ/HERLZTVL/F7PWPDZHERLZTVL.SQUARE2.jpg http://cdn.instructables.com/F7P/WPDZ/HERLZTVL/F7PWPDZHERLZTVL.SQUARE.jpg http://cdn.instructables.com/F7P/WPDZ/HERLZTVL/F7PWPDZHERLZTVL.SMALL.jpg XOIIO I've always liked experimenting with things, and seeing things in new ways or from different perspectives, so I got interested in UV Lights, however I don't like tube technology, it offers easier use and us much cheaper but an LED version is a neat project, if rechargeable and doesn't generate heat,...
By: XOIIO

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Wed, 3 Apr 2013 14:41:23 PDT
DIY Portable UV Exposure Box (PCB Making Gadget) http://www.instructables.com/id/DIY-Portable-UV-Exposure-Box-PCB-Making-Gadget/ http://cdn.instructables.com/FIB/TZEH/HEXS4QR5/FIBTZEHHEXS4QR5.SQUARE2.jpg http://cdn.instructables.com/FIB/TZEH/HEXS4QR5/FIBTZEHHEXS4QR5.SQUARE.jpg http://cdn.instructables.com/FIB/TZEH/HEXS4QR5/FIBTZEHHEXS4QR5.SMALL.jpg ASCAS Here's a preview of my DIY UV exposure box that I made this past December. I use it for developing "Presensitized PCBs" (Photopositive PCB). Presensitized PCBs are usually developed under sunlight, it takes 3 minutes to fully expose it. By the aid of my DIY UV box, it speeds up the process to 30 sec...
By: ASCAS

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Sun, 31 Mar 2013 00:45:18 PDT
pin uv cam with meter http://www.instructables.com/id/pin-uv-cam-with-meter/
pin uv cam with meter - More DIY How To Projects]]> http://cdn.instructables.com/FCL/FY5H/HCJOGDLP/FCLFY5HHCJOGDLP.SQUARE2.jpg http://cdn.instructables.com/FCL/FY5H/HCJOGDLP/FCLFY5HHCJOGDLP.SQUARE.jpg http://cdn.instructables.com/FCL/FY5H/HCJOGDLP/FCLFY5HHCJOGDLP.SMALL.jpg crazyg mechanical cannibal shoots invisible uv onto film, bases on a compactified slr .this puppy will tell you how long to stay on that shutter.never need anew battery . it can also turn ice cubes into gold. a list of stuff uv filter screwdrivers hacksaw spraypaint (ford miami blue met) vice brush hammer...
By: crazyg

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Sun, 3 Feb 2013 15:01:06 PST
Cheap UV Exposure Box http://www.instructables.com/id/Cheap-UV-Exposure-Box/ http://cdn.instructables.com/FU3/QL31/H82U2VDH/FU3QL31H82U2VDH.SQUARE2.jpg http://cdn.instructables.com/FU3/QL31/H82U2VDH/FU3QL31H82U2VDH.SQUARE.jpg http://cdn.instructables.com/FU3/QL31/H82U2VDH/FU3QL31H82U2VDH.SMALL.jpg kavea Cheap and easy to build uv exposure box in more detail (only in russian at the moment) : http://kavea.free.fr/index.php?2014/08/05/4-
By: kavea

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Wed, 10 Oct 2012 15:56:33 PDT
Scorpion Stinger - A High Power UV LED Flashlight http://www.instructables.com/id/The-Scorpion-Stinger-A-High-Power-UV-LED-Flashli/
Scorpion Stinger - A High Power UV LED Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/FMJ/AHX4/H742ZXQD/FMJAHX4H742ZXQD.SQUARE2.jpg http://cdn.instructables.com/FMJ/AHX4/H742ZXQD/FMJAHX4H742ZXQD.SQUARE.jpg http://cdn.instructables.com/FMJ/AHX4/H742ZXQD/FMJAHX4H742ZXQD.SMALL.jpg nmeans This instructable is about the construction of the ultimate scorpion hunting flashlight called the "Scorpion Stinger". It functions extremely well and knocks the socks off of the competition.  Check out the videos in the "Field Testing" section of Step #13! Scorpion Stinger features: Uses a re...
By: nmeans

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Mon, 17 Sep 2012 04:20:11 PDT
UV LED exposure unit from an old HP scanner... http://www.instructables.com/id/UV-LED-exposure-unit-from-an-old-HP-scanner/ http://cdn.instructables.com/FHY/3ULZ/H51ASBOO/FHY3ULZH51ASBOO.SQUARE2.jpg http://cdn.instructables.com/FHY/3ULZ/H51ASBOO/FHY3ULZH51ASBOO.SQUARE.jpg http://cdn.instructables.com/FHY/3ULZ/H51ASBOO/FHY3ULZH51ASBOO.SMALL.jpg purpulhaze Found an old HP scanner and decided to make a UV exposure unit out of it. Purchased 200 straw hat uv leds on ebay even though I only used 145 of them. I may even be able to use the scanners power supply board as it has 12 and 5 volts. Hopefully I can use the 12 to power the leds and the 5 to power a...
By: purpulhaze

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Tue, 24 Jul 2012 21:20:26 PDT
How to Test UV LEDs http://www.instructables.com/id/How-to-Test-UV-LEDs/
How to Test UV LEDs - More DIY How To Projects]]> http://cdn.instructables.com/FRV/1DDB/H4AGM2K9/FRV1DDBH4AGM2K9.SQUARE2.jpg http://cdn.instructables.com/FRV/1DDB/H4AGM2K9/FRV1DDBH4AGM2K9.SQUARE.jpg http://cdn.instructables.com/FRV/1DDB/H4AGM2K9/FRV1DDBH4AGM2K9.SMALL.jpg ben.chapman Ultraviolet LEDs produce ultraviolet light which your eye can't see.  This is how I tested to make sure that the  UV LEDs I bought were working correctly. Here's what you need: Your UV LED A DC Power supply or appropriate battery Transitions glasses (Photochromatic Glass) Transit...
By: ben.chapman

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Fri, 20 Jul 2012 13:35:32 PDT
How to build a portable bug zapper http://www.instructables.com/id/How-to-build-a-portable-bug-zapper/
How to build a portable bug zapper - More DIY How To Projects]]> http://cdn.instructables.com/F4W/5YOI/H4AGJESK/F4W5YOIH4AGJESK.SQUARE2.jpg http://cdn.instructables.com/F4W/5YOI/H4AGJESK/F4W5YOIH4AGJESK.SQUARE.jpg http://cdn.instructables.com/F4W/5YOI/H4AGJESK/F4W5YOIH4AGJESK.SMALL.jpg MrJentis This instructable shows you how to build your own bug zapper using recycled parts and is general in its suggestions. To see how I built my bug zapper, you can visit my website's bugzapper page here. Now having said that, there are countless of ways to build a bug zapper. It all depends on the types...
By: MrJentis

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Fri, 13 Jul 2012 17:08:59 PDT
Speaker Mic Fix - Missing Hole http://www.instructables.com/id/Speaker-Mic-Fix-Missing-Hole/ http://cdn.instructables.com/F7P/XNHM/H2WEY31B/F7PXNHMH2WEY31B.SQUARE2.jpg http://cdn.instructables.com/F7P/XNHM/H2WEY31B/F7PXNHMH2WEY31B.SQUARE.jpg http://cdn.instructables.com/F7P/XNHM/H2WEY31B/F7PXNHMH2WEY31B.SMALL.jpg stangtime I bought a speaker mic on eBay for $13 to use with a little 2 meter Chinese HT  (Baofeng UV-5R). Every time I put out my call on a repeater or tried to say hi during a QSO nobody came back to me. I was really starting to think that I had ticked off the ham radio community. So I thought I would open...
By: stangtime

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Wed, 13 Jun 2012 19:38:57 PDT
3D Printed Hinges http://www.instructables.com/id/3D-Printed-Hinges/ http://cdn.instructables.com/FDN/0Q09/H2WEJCC0/FDN0Q09H2WEJCC0.SQUARE2.jpg http://cdn.instructables.com/FDN/0Q09/H2WEJCC0/FDN0Q09H2WEJCC0.SQUARE.jpg http://cdn.instructables.com/FDN/0Q09/H2WEJCC0/FDN0Q09H2WEJCC0.SMALL.jpg randofo I designed some hinges which can be printed out on UV-curing printers. This was partially to figure out how to make compound parts using an Objet printer and partially to figure out the various tolerances. I found that I can scale the hinges down to have roughly a 10mm height. At this size they will...
By: randofo

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Fri, 1 Jun 2012 16:02:42 PDT
Traveling Steampunk DJ Cabinet http://www.instructables.com/id/Traveling-Steampunk-DJ-Cabinet/
Traveling Steampunk DJ Cabinet - More DIY How To Projects]]> http://cdn.instructables.com/FZ4/L9YN/GZ0MMCH6/FZ4L9YNGZ0MMCH6.SQUARE2.jpg http://cdn.instructables.com/FZ4/L9YN/GZ0MMCH6/FZ4L9YNGZ0MMCH6.SQUARE.jpg http://cdn.instructables.com/FZ4/L9YN/GZ0MMCH6/FZ4L9YNGZ0MMCH6.SMALL.jpg tobiasmaximus Halloween of 2011 sparked an idea for a Steampunk-based project. My friend works freelance as a DJ for various events. He wanted the build a new DJ cabinet for some older amps that would replace his beat up box and go with his costume. We were determined on building this cabinet with the ultimate go...
By: tobiasmaximus

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Mon, 27 Feb 2012 00:35:40 PST
Ultraviolet Business Card Flashlight http://www.instructables.com/id/Ultraviolet-Business-Card-Flashlight/
Ultraviolet Business Card Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/FL4/JTGS/GXO0U8CH/FL4JTGSGXO0U8CH.SQUARE2.jpg http://cdn.instructables.com/FL4/JTGS/GXO0U8CH/FL4JTGSGXO0U8CH.SQUARE.jpg http://cdn.instructables.com/FL4/JTGS/GXO0U8CH/FL4JTGSGXO0U8CH.SMALL.jpg tomward If you've seen some of my other business cards, I like the idea of giving away cards that are useful in some way.  Most of my others have been more proof-of-concept, but this one is not only fun but easy to make, inexpensive and has a real wow factor. It's a simple ultraviolet torch, but the basic ...
By: tomward

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Fri, 27 Jan 2012 12:38:05 PST
Build a Laser 3D Printer - Stereolithography at Home http://www.instructables.com/id/Build-a-Laser-3D-Printer-Stereolithography-at-Ho/
Build a Laser 3D Printer - Stereolithography at Home - More DIY How To Projects]]> http://cdn.instructables.com/FNR/7LLA/GUVTQYY8/FNR7LLAGUVTQYY8.SQUARE2.jpg http://cdn.instructables.com/FNR/7LLA/GUVTQYY8/FNR7LLAGUVTQYY8.SQUARE.jpg http://cdn.instructables.com/FNR/7LLA/GUVTQYY8/FNR7LLAGUVTQYY8.SMALL.jpg RobHopeless Here is how to make a Stereolithography 3D Printer. It is still a bit of a work in progress but so far it is working pretty well. This is mainly an experiment which started as a Delta Robot Stereolithography Printer but ended as a more traditional Cartesian Stereolithography Printer. "I'll be...
By: RobHopeless

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Mon, 14 Nov 2011 07:23:49 PST
Home Made Black Light http://www.instructables.com/id/Home-Made-Black-Light/
Home Made Black Light - More DIY How To Projects]]> http://cdn.instructables.com/FAW/T8Y1/GTXK8GE6/FAWT8Y1GTXK8GE6.SQUARE2.jpg http://cdn.instructables.com/FAW/T8Y1/GTXK8GE6/FAWT8Y1GTXK8GE6.SQUARE.jpg http://cdn.instructables.com/FAW/T8Y1/GTXK8GE6/FAWT8Y1GTXK8GE6.SMALL.jpg DualPhase This instructable will illustrate how to make a hand held black light. This black light was almost free and has withstood a five year old and dozens of scorpion hunts. Tools Tools Required: 1) Soldering Iron (solder, flux) 2) Hot Glue Gun 3) Wire strippers (or sharp finger nails) Materials Ma...
By: DualPhase

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Thu, 20 Oct 2011 21:27:46 PDT
Fake Glowing Plutonium http://www.instructables.com/id/Creepy-Radioactive-Source/ http://cdn.instructables.com/F34/DJWL/GTO4P6B2/F34DJWLGTO4P6B2.SQUARE2.jpg http://cdn.instructables.com/F34/DJWL/GTO4P6B2/F34DJWLGTO4P6B2.SQUARE.jpg http://cdn.instructables.com/F34/DJWL/GTO4P6B2/F34DJWLGTO4P6B2.SMALL.jpg eXtremeSomething I made this to creep out my house mates. It is a glowing  pot of "polonium" with a radiation sign on it.  As a joke I left it in my cuboard to confuse and stop the phantom cookie thief of our diggs. What you need: Glass spice pot Printer Coloure changing foam light stick (for raves) ...
By: eXtremeSomething

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Wed, 12 Oct 2011 14:59:31 PDT
UV Reactive Bubbles. http://www.instructables.com/id/UV-Reactive-Bubbles/
UV Reactive Bubbles. - More DIY How To Projects]]> http://cdn.instructables.com/FC9/ZUL7/GSK4CKMP/FC9ZUL7GSK4CKMP.SQUARE2.jpg http://cdn.instructables.com/FC9/ZUL7/GSK4CKMP/FC9ZUL7GSK4CKMP.SQUARE.jpg http://cdn.instructables.com/FC9/ZUL7/GSK4CKMP/FC9ZUL7GSK4CKMP.SMALL.jpg dbaca I am obsessed with all things that glow under a black light. My bathroom is dedicated to everything I can get black light. I even have a aquarium of fish that glow under a black light. I am always searching for a novelty I can and to my glowing collection. This is a tutorial for creating bubbles th...
By: dbaca

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Thu, 15 Sep 2011 05:33:19 PDT
The USB Ultraviolet Light. http://www.instructables.com/id/The-USB-Ultraviolet-Light/
The USB Ultraviolet Light. - More DIY How To Projects]]> http://cdn.instructables.com/F0Z/70S5/GRKEAWF4/F0Z70S5GRKEAWF4.SQUARE2.jpg http://cdn.instructables.com/F0Z/70S5/GRKEAWF4/F0Z70S5GRKEAWF4.SQUARE.jpg http://cdn.instructables.com/F0Z/70S5/GRKEAWF4/F0Z70S5GRKEAWF4.SMALL.jpg EricRaines Hello instructable enthusiasts, I made this for a friend and was so pleased with the result I had to make one for myself and I figured I would share it with all of you. I was playing around with my new drill press while brainstorming types of desk top lights, this is what was born from those sessio...
By: EricRaines

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Sun, 21 Aug 2011 08:22:17 PDT
UV light photography II http://www.instructables.com/id/UV-light-photography-II/
UV light photography II - More DIY How To Projects]]> http://cdn.instructables.com/FPA/A7AZ/GQ4F26IC/FPAA7AZGQ4F26IC.SQUARE2.jpg http://cdn.instructables.com/FPA/A7AZ/GQ4F26IC/FPAA7AZGQ4F26IC.SQUARE.jpg http://cdn.instructables.com/FPA/A7AZ/GQ4F26IC/FPAA7AZGQ4F26IC.SMALL.jpg KresimirPregernik So, UV photos...well problem is a weak LED light and therefore long exposures... I needed a strong source of UV light....specially for underwater use... All my led's power is calculated at 3,6V x  2A .... 7,2 Wat's..ad dissipation.. collateral looses...and so on. Weak. Long lightning is good... bu...
By: KresimirPregernik

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Fri, 15 Jul 2011 02:37:58 PDT
UV light photography http://www.instructables.com/id/UV-light-photography/
UV light photography - More DIY How To Projects]]> http://cdn.instructables.com/FHK/JBM6/GQ4F26BP/FHKJBM6GQ4F26BP.SQUARE2.jpg http://cdn.instructables.com/FHK/JBM6/GQ4F26BP/FHKJBM6GQ4F26BP.SQUARE.jpg http://cdn.instructables.com/FHK/JBM6/GQ4F26BP/FHKJBM6GQ4F26BP.SMALL.jpg KresimirPregernik Well, in the past few month i have been interested in a different part of Sunlight.photography...wawelenght 260 -300 nm...forensic photos, and had to prepare my equipment  for this, as follows... Source The source of UV light can be normal bulb but with Woods-glass, fluorescent bulb with the sam...
By: KresimirPregernik

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Fri, 15 Jul 2011 00:00:11 PDT
UV Case Mods http://www.instructables.com/id/UV-Case-Mods/ http://cdn.instructables.com/FAE/JRYI/GPAS3BYO/FAEJRYIGPAS3BYO.SQUARE2.jpg http://cdn.instructables.com/FAE/JRYI/GPAS3BYO/FAEJRYIGPAS3BYO.SQUARE.jpg http://cdn.instructables.com/FAE/JRYI/GPAS3BYO/FAEJRYIGPAS3BYO.SMALL.jpg ContraptionMaker A couple of years ago I did a custom case mod entitled "Spider House".  Is one of the UV accent of that case. It is done using a UV reactive acrylic. Hope you like it and will vote for me, thank you. You can see a couple more of my UV projects at: http://www.instructables.com/id/Glowing-letters-for...
By: ContraptionMaker

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Thu, 30 Jun 2011 08:15:40 PDT
UV Exposure Box http://www.instructables.com/id/UV-Exposure-Box/
UV Exposure Box - More DIY How To Projects]]> http://cdn.instructables.com/FTJ/BC7K/GOW3YGXY/FTJBC7KGOW3YGXY.SQUARE2.jpg http://cdn.instructables.com/FTJ/BC7K/GOW3YGXY/FTJBC7KGOW3YGXY.SQUARE.jpg http://cdn.instructables.com/FTJ/BC7K/GOW3YGXY/FTJBC7KGOW3YGXY.SMALL.jpg Jorsz Hi There! This is a little inspiration instructable on how to build an UV exposure box like we've seen on http://www.instructables.com/id/The-return-of-the-dead-flatbed-scanner/ I made mine out of a Phillips Facial Tanning Solarium and an old scanner i found under im desk ;-) (how did it get there?...
By: Jorsz

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Wed, 15 Jun 2011 04:17:07 PDT
Arduino UV LED PCB Exposure Box http://www.instructables.com/id/UV-LED-PCB-Exposure-Box/ http://cdn.instructables.com/F1H/Q5RT/GO6VAHFL/F1HQ5RTGO6VAHFL.SQUARE2.jpg http://cdn.instructables.com/F1H/Q5RT/GO6VAHFL/F1HQ5RTGO6VAHFL.SQUARE.jpg http://cdn.instructables.com/F1H/Q5RT/GO6VAHFL/F1HQ5RTGO6VAHFL.SMALL.jpg bulb66 Here are the pictures of my UV LED PCB exposure box, I made it because I wasn't having much luck with the "Press n Peel" method of PCB production and well it sounded like a cool project. I made it by following this web site http://www.innerqube.com  however it doesn't have any useable files apart f...
By: bulb66

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Tue, 31 May 2011 06:39:38 PDT
Make Multicolored Carnations . . . With Science! http://www.instructables.com/id/Make-a-Bouquet-of-Multicolored-Carnations/
Make Multicolored Carnations . . . With Science! - More DIY How To Projects]]> http://cdn.instructables.com/FNC/OJZL/GKAYXZQC/FNCOJZLGKAYXZQC.SQUARE2.jpg http://cdn.instructables.com/FNC/OJZL/GKAYXZQC/FNCOJZLGKAYXZQC.SQUARE.jpg http://cdn.instructables.com/FNC/OJZL/GKAYXZQC/FNCOJZLGKAYXZQC.SMALL.jpg depotdevoid Inspired by user NurdRage's video of how to make your flowers glow under UV light, I revisited an old science experiment from middle school.  India and I turned a bland spray of white carnations into this lovely bouquet of multicolored flowers, just in time for Valentine's Day. So come along and j...
By: depotdevoid

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Sun, 20 Feb 2011 23:40:03 PST
Fantastic Double Sided PCBs at home using photoresist method http://www.instructables.com/id/Fantastic-Double-Sided-PCBs-at-home-using-photores/
Fantastic Double Sided PCBs at home using photoresist method - More DIY How To Projects]]> http://cdn.instructables.com/FPQ/YLA1/GJPJLJ9L/FPQYLA1GJPJLJ9L.SQUARE2.jpg http://cdn.instructables.com/FPQ/YLA1/GJPJLJ9L/FPQYLA1GJPJLJ9L.SQUARE.jpg http://cdn.instructables.com/FPQ/YLA1/GJPJLJ9L/FPQYLA1GJPJLJ9L.SMALL.jpg fluxuss    As a hobbyist I always want to have my pcb in a professional way with 10thou trace to trace distance, double side and error free traces. Of course that was "nearly " impossible to make this kind of pcbs using toner transfer methods at home. I have tried toner transfer method ,Press N peel paper ...
By: fluxuss

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Thu, 3 Feb 2011 14:41:29 PST
Glowing 3-D letters for your computer case http://www.instructables.com/id/Glowing-letters-for-your-computer-case/
Glowing 3-D letters for your computer case - More DIY How To Projects]]> http://cdn.instructables.com/FA1/T2IN/GGL753U6/FA1T2INGGL753U6.SQUARE2.jpg http://cdn.instructables.com/FA1/T2IN/GGL753U6/FA1T2INGGL753U6.SQUARE.jpg http://cdn.instructables.com/FA1/T2IN/GGL753U6/FA1T2INGGL753U6.SMALL.jpg ContraptionMaker In this instructable I'm going to show you how to add some glowing letters to you computer case or any thin box like an X-Box or receiver. I originally wanted a logo for my case side but was not sure how I was going to put it there, air-brush, vinyl sticker, custom made decal, I had a lot of choices...
By: ContraptionMaker

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Wed, 17 Nov 2010 08:14:50 PST
Making PCB's with an easy UV-methode http://www.instructables.com/id/Making-PCBs-with-an-easy-UV-methode/
Making PCB's with an easy UV-methode - More DIY How To Projects]]> http://cdn.instructables.com/FNM/1LRJ/GGBZPCB1/FNM1LRJGGBZPCB1.SQUARE2.jpg http://cdn.instructables.com/FNM/1LRJ/GGBZPCB1/FNM1LRJGGBZPCB1.SQUARE.jpg http://cdn.instructables.com/FNM/1LRJ/GGBZPCB1/FNM1LRJGGBZPCB1.SMALL.jpg janw Are you one of the people for whom making his own pcb's seems a bit of a daunting task or who can't spent a lot of money on fancy equipment? Well I was until someone told me a cheap and easy way to make them! This instructable will be an easy step by step guide for all of you who want to give it a...
By: janw

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Sat, 13 Nov 2010 07:54:15 PST
Creepy UV LED Sun Jar! http://www.instructables.com/id/Creepy-UV-LED-Sun-Jar/
Creepy UV LED Sun Jar! - More DIY How To Projects]]> http://cdn.instructables.com/FF9/ENGP/H9G0SYQ2/FF9ENGPH9G0SYQ2.SQUARE2.jpg http://cdn.instructables.com/FF9/ENGP/H9G0SYQ2/FF9ENGPH9G0SYQ2.SQUARE.jpg http://cdn.instructables.com/FF9/ENGP/H9G0SYQ2/FF9ENGPH9G0SYQ2.SMALL.jpg depotdevoid Gaze in awe mere mortals, at my Creepy UV Sun Jar!  This new twist on an old idea is awesome, eye catching, and kind of spooky all at the same time.  I'm the kind of instructabler who makes a lot of sun jars, as well as other solar powered LED devices.  I've built several of these with UV LEDs in t...
By: depotdevoid

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Tue, 14 Sep 2010 23:12:06 PDT
Create Homemade Fluorescent Black Light/UV Displays http://www.instructables.com/id/Create-Homemade-Fluorescent-Black-LightUV-Display/
Create Homemade Fluorescent Black Light/UV Displays - More DIY How To Projects]]> http://cdn.instructables.com/FAP/J69Y/GDVZ36AC/FAPJ69YGDVZ36AC.SQUARE2.jpg http://cdn.instructables.com/FAP/J69Y/GDVZ36AC/FAPJ69YGDVZ36AC.SQUARE.jpg http://cdn.instructables.com/FAP/J69Y/GDVZ36AC/FAPJ69YGDVZ36AC.SMALL.jpg nevdull Black lights (formally, Ultraviolet or UV lights) are just fun.  Not only are they great for when you are in a trance, but they can be used to identify those questionably unidentifiable stains on your bf's or gf's clothes.  But the coolest thing is how certain colors or chromophores react with UV li...
By: nevdull

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Sat, 11 Sep 2010 14:18:23 PDT
Full Spectrum Flashlight http://www.instructables.com/id/Full-Spectrum-Flashlight/
Full Spectrum Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/FV6/47AJ/GCI8P57P/FV647AJGCI8P57P.SQUARE2.jpg http://cdn.instructables.com/FV6/47AJ/GCI8P57P/FV647AJGCI8P57P.SQUARE.jpg http://cdn.instructables.com/FV6/47AJ/GCI8P57P/FV647AJGCI8P57P.SMALL.jpg krmartin3 I've wanted to build a full spectrum flashlight for a while and seeing the Flashlight Contest advertisement enticed me to build it, asap.  Once I finished this flashlight it turned out a lot better than i had expected.  I now want to make modifications to it to improve it for my next flashlight. I w...
By: krmartin3

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Sun, 8 Aug 2010 18:56:30 PDT
The Sol Rod (A torch for the modern steampunk) http://www.instructables.com/id/The-Sol-Rod-A-torch-for-the-modern-steampunk/
The Sol Rod (A torch for the modern steampunk) - More DIY How To Projects]]> http://cdn.instructables.com/FBZ/GITS/GC4G1GD3/FBZGITSGC4G1GD3.SQUARE2.jpg http://cdn.instructables.com/FBZ/GITS/GC4G1GD3/FBZGITSGC4G1GD3.SQUARE.jpg http://cdn.instructables.com/FBZ/GITS/GC4G1GD3/FBZGITSGC4G1GD3.SMALL.jpg Oliveman So I was taking the three hour drive back from my girlfriend's house when I got the idea for the Sol Rod. I had this little green glass bottle in the car that I didn't know what to do with, and it seemed too nice and shiny to just throw it away. So after mulling it over on the road, an old leftover ...
By: Oliveman

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Tue, 3 Aug 2010 23:28:23 PDT
Air Filter ion uv http://www.instructables.com/id/Air-Filter-ion-uv/
Air Filter ion uv - More DIY How To Projects]]> http://cdn.instructables.com/FJB/AL0O/G9NHGFB8/FJBAL0OG9NHGFB8.SQUARE2.jpg http://cdn.instructables.com/FJB/AL0O/G9NHGFB8/FJBAL0OG9NHGFB8.SQUARE.jpg http://cdn.instructables.com/FJB/AL0O/G9NHGFB8/FJBAL0OG9NHGFB8.SMALL.jpg a215 This instructable shows you how to make an   filter pollutants such as tobacco smoke, pollen, solder fumes and many other organic materials out of the air that you breathe. Material Salvage from any where . Box plywood Aluminium foil Fan form server CPU 12 Vdc UV lamp PL 11 W   (germicidal l...
By: a215

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Wed, 26 May 2010 01:21:38 PDT
Money Detector Mouse http://www.instructables.com/id/Money-Detector-Mouse/
Money Detector Mouse - More DIY How To Projects]]> http://cdn.instructables.com/FQA/RUTV/G5703T4D/FQARUTVG5703T4D.SQUARE2.jpg http://cdn.instructables.com/FQA/RUTV/G5703T4D/FQARUTVG5703T4D.SQUARE.jpg http://cdn.instructables.com/FQA/RUTV/G5703T4D/FQARUTVG5703T4D.SMALL.jpg motadacruz Detecting money can be very useful for allot of people. For instance shop owners, you don't want people to buy stuff from you with fake money. This money detector disguised as a mouse will look nice behind the counter and is very easy to use. I got this idea when I found this mouse in some junk box...
By: motadacruz

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Wed, 3 Feb 2010 17:49:26 PST
UV LED Torch http://www.instructables.com/id/UV-LED-Torch/
UV LED Torch - More DIY How To Projects]]> http://cdn.instructables.com/FLT/AZLL/FYIZ4YMH/FLTAZLLFYIZ4YMH.SQUARE2.jpg http://cdn.instructables.com/FLT/AZLL/FYIZ4YMH/FLTAZLLFYIZ4YMH.SQUARE.jpg http://cdn.instructables.com/FLT/AZLL/FYIZ4YMH/FLTAZLLFYIZ4YMH.SMALL.jpg XxShadowxX14 In this tutorial, I will show you how to construct a simple, cheap, and powerful Ultra-Violet Torch for all your UV illumination needs. This project is beginner friendly and requires only basic soldering skills.Lets get started! What You Will Need Components you will need for this project include...
By: XxShadowxX14

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Fri, 21 Aug 2009 02:31:07 PDT
How to make a printed circuit board (PCB) using the UV light LED method. http://www.instructables.com/id/How-to-make-a-printed-circuit-board-PCB-using-th/
How to make a printed circuit board (PCB) using the UV light LED method. - More DIY How To Projects]]> http://cdn.instructables.com/FUA/H1CC/FWS6JUM4/FUAH1CCFWS6JUM4.SQUARE2.jpg http://cdn.instructables.com/FUA/H1CC/FWS6JUM4/FUAH1CCFWS6JUM4.SQUARE.jpg http://cdn.instructables.com/FUA/H1CC/FWS6JUM4/FUAH1CCFWS6JUM4.SMALL.jpg JoeyJunior This instructable shows how to create well done PCB's using Ultraviolet light. It took us about 40 boards before we perfected our PCB, so we will share what worked and what didn't work. All the supplies can be bought from Fry's Electronics, Ace Hardware, Goodwill, Radio Shack, and Ebay . Our PCB tes...
By: JoeyJunior

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Sun, 5 Jul 2009 16:57:33 PDT
Making an LED touch pen and UV-responsive writing surface http://www.instructables.com/id/Making-an-LED-touch-pen-and-UV-responsive-writing-/
Making an LED touch pen and UV-responsive writing surface - More DIY How To Projects]]> http://cdn.instructables.com/F9X/G5PL/FVUJHSCK/F9XG5PLFVUJHSCK.SQUARE2.jpg http://cdn.instructables.com/F9X/G5PL/FVUJHSCK/F9XG5PLFVUJHSCK.SQUARE.jpg http://cdn.instructables.com/F9X/G5PL/FVUJHSCK/F9XG5PLFVUJHSCK.SMALL.jpg merlinjim Create a touch-switch sensitive LED light pen! This instructable uses parts most hobbyists probably have lying around the house to make a pen that emits light from an LED. I used an ultraviolet LED to "ghost-write" with; you can coat a white surface with glow-in-the-dark paint and the pen leaves a...
By: merlinjim

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Wed, 10 Jun 2009 19:46:46 PDT
LED Water Purifier http://www.instructables.com/id/LED-Water-Purifier/
LED Water Purifier - More DIY How To Projects]]> http://cdn.instructables.com/F9T/ANVG/FV4LSMQA/F9TANVGFV4LSMQA.SQUARE2.jpg http://cdn.instructables.com/F9T/ANVG/FV4LSMQA/F9TANVGFV4LSMQA.SQUARE.jpg http://cdn.instructables.com/F9T/ANVG/FV4LSMQA/F9TANVGFV4LSMQA.SMALL.jpg nrepak I was walking through my local camping supply store the other day when I came across this water purifier that cost $50 (I know outrageous) Being the DIYer I am I took a closer look at it to find that it was simply Some UV lights. Then it hit me, I can make this way cheaper. So I did. HINT: start yo...
By: nrepak

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Thu, 28 May 2009 18:59:03 PDT
EPROM reader http://www.instructables.com/id/EPROM-reader/
EPROM reader - More DIY How To Projects]]> http://cdn.instructables.com/F0L/RNED/FU6LWE07/F0LRNEDFU6LWE07.SQUARE2.jpg http://cdn.instructables.com/F0L/RNED/FU6LWE07/F0LRNEDFU6LWE07.SQUARE.jpg http://cdn.instructables.com/F0L/RNED/FU6LWE07/F0LRNEDFU6LWE07.SMALL.jpg DemonDomen This is a simple hand operated EPROM reader.It would be better to use an EEPROM, but I already had some UV erasable EPROM's. Parts The only parts you need are:-An EPROM (in my case a M2732A-4FI)-LEDs and resistors for them-A 5V power supply-Wire-Bread Board or any other board-if you want, you can...
By: DemonDomen

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Sun, 3 May 2009 06:45:06 PDT
UV LED Exposure Box http://www.instructables.com/id/UV-LED-Exposure-Box/
UV LED Exposure Box - More DIY How To Projects]]> http://cdn.instructables.com/FVV/8UTG/FTO53T1G/FVV8UTGFTO53T1G.SQUARE2.jpg http://cdn.instructables.com/FVV/8UTG/FTO53T1G/FVV8UTGFTO53T1G.SQUARE.jpg http://cdn.instructables.com/FVV/8UTG/FTO53T1G/FVV8UTGFTO53T1G.SMALL.jpg djhamer How to build an Ultra Violet Exposure box using LED's.Your last Veroboard project!A UV exposure box is an extremely useful piece of kit. It can be used to make proper PCB's. It can also be used to make other things such as intricate photo etched parts (a subject for another instructable). The troubl...
By: djhamer

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Sat, 18 Apr 2009 14:54:23 PDT
Glowing Alien in a Jar http://www.instructables.com/id/Glowing-Alien-in-a-Jar/
Glowing Alien in a Jar - More DIY How To Projects]]> http://cdn.instructables.com/FMB/224X/FT7PR8ZY/FMB224XFT7PR8ZY.SQUARE2.jpg http://cdn.instructables.com/FMB/224X/FT7PR8ZY/FMB224XFT7PR8ZY.SQUARE.jpg http://cdn.instructables.com/FMB/224X/FT7PR8ZY/FMB224XFT7PR8ZY.SMALL.jpg protostack I made a couple of these for a Yuri's Night (http://www.yurisnight.net/) party. The alien sits in a glowing liquid and the effect looks pretty cool in a dark room. The materials required are 1) A jar with a lid that is thick enough to conceal a battery pack and some LEDs 2) Glow water made from flo...
By: protostack

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Fri, 10 Apr 2009 23:31:41 PDT
Sprite Bottle Lamp http://www.instructables.com/id/Sprite-Bottle-Lamp/
Sprite Bottle Lamp - More DIY How To Projects]]> http://cdn.instructables.com/FFC/XEG6/FPWWRHCL/FFCXEG6FPWWRHCL.SQUARE2.jpg http://cdn.instructables.com/FFC/XEG6/FPWWRHCL/FFCXEG6FPWWRHCL.SQUARE.jpg http://cdn.instructables.com/FFC/XEG6/FPWWRHCL/FFCXEG6FPWWRHCL.SMALL.jpg itsthatsguy I Just thoought and created another idea for recycling bottles specificly sprite bottles. This project involves led Blacklights and Tide laundry detergent which glows blue under uv Which make ur clothes glow in sunlight making them look nice. If you like this instructable vote for it in the Tap'...
By: itsthatsguy

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Mon, 19 Jan 2009 20:48:10 PST