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Simple RGB Cold Cathode Light

Simple RGB Cold Cathode Light

This project started because I needed a 90 degree HDMI adapter but just couldn't bear to leave Monoprice with only a $3 very boring widget. So, after combing around for a while I found these cold cathode tubes designed for lighting up your PC.

Via Instructables | Posted on 2009.10.06 at 23:16

How to make a lamp out of a barricade light

How to make a lamp out of a barricade light

I'm going to teach you how to make a cool lamp out of one of those yellow lights you see on the top of a barricade on the side of the road. To View All Steps on one page, Go Pro Today! step 1Getting The MaterialsWhat you need: 1-A Barricade light.

Via Instructables | Posted on 2009.10.06 at 14:37

Viewing magnetic effects on water

Viewing magnetic effects on water

After viewing a short youtube video regarding diamagnetism I decided to repeat the experiment using my newly acquired green lab laser. The plan was very simple: slightly elevated flat surface, movable magnet, a few drops of distilled water and a carefully aimed laser beam.

Via Instructables | Posted on 2009.10.06 at 13:50

RGB laser

RGB laser

Last month we had the pleasure of bringing you [FireMyLaser's] green laser spirograph. Just green is great for a while, but why not add red and blue for a full spectrum of color! [c4r0] steps in this point to bring us his red green blue laser.

Via Hack a Day | Posted on 2009.10.04 at 09:22

Arduino 7 segment countdown timer

Arduino 7 segment countdown timer

This project is based on a Kingbright dual 7 segment display and an Arduino Diecimila. it counts down from 20 and lights up pin 13 LED when the timer is complete.

Via Instructables | Posted on 2009.10.04 at 08:54

Build a Lightsaber

Build a Lightsaber

So you have decided to take the final step to embracing the force. Does your path follow the Light or the Dark side? (I hear the dark side has cookies) What ever side you are on, what follows is how to make a Duel-Worthy Lightsaber.

Via Instructables | Posted on 2009.10.02 at 17:12

Laser Triggered High-Speed Photography

Laser Triggered High-Speed Photography

Electronically triggered high-speed photography normally is expensive, requiring a high-end camera, flash and triggering mechanism. Wouldn't it be great if you could use an inexpensive point and shoot camera combined with a very simple circuit and a dollar store laser pointer? This instructable will tell you how.

Via Instructables | Posted on 2009.09.29 at 14:52

Make Your Own: Black Hole Fabricator!!

Make Your Own: Black Hole Fabricator!!

This will tell you how to make a real, down to earth black hole. I swear this is a real instructable! Now, if you have the money, I invite you to build this project.

Via Instructables | Posted on 2009.09.27 at 13:28

A Word Clock

A Word Clock

This is a quick project to tell the time using words. I saw a cool clock on the Make Blog the other day, and thought 'Hey - I can make one of those', so here it is! Have fun - It is surprisingly simple to make! step 1Construct the HardwareFirst, you will have to dowlload the PCB files - ther are attached.

Via Instructables | Posted on 2009.09.27 at 06:30

Make Your Own: Black Hole!!

Make Your Own: Black Hole!!

This will tell you how to make a real, down to earth black hole. I swear this is a real instructable! Now, if you have the money, I invite you to build this project.

Via Instructables | Posted on 2009.09.26 at 23:32


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