[guyfrom7up] must really really love LEDs. When he needed some lighting, which would obviously be LED powered, he chose to actually build a giant LED. Well, he didn’t actually build a giant functional LED, but rather an LED shaped diffuser for some high powered LEDs. He takes us through the process of first creating a wooden model, using that to create a mold, then forming the final diffuser. The final product is very well done, and instantly identifiable by any geek.
[thanks Brian]
[matthew venn] shows us how to create this cool RGB LED lamp. There’s nothing groundbreaking here, but some good information on casting the base out of concrete. The body of the lap is formed by two thin rods folded in half, stuck in holes in the base, with a lycra sleeve slid over them. The final effect is quite nice and can be controlled by 3 knobs recessed in the front of the base. Information on the actual circuit used is very limited, as there are so many tutorials out there for that, but he does show how he mounted it all, and plans on releasing the source code soon.
Download Squad’s [Kristin Shoemaker] has just published part 2 of their guide to web development using Linux. This time around they’re installing Apache, MySQL, and PHP on Ubuntu Hardy Heron. It’s a straight forward process under Ubuntu since you just need to select the few packages in Synaptic. Once installed, she shows you how to poke at Apache to verify that it’s running. They finish up by installing phpMyAdmin and the WordPress CMS.
Having a web server installed is useful for more than just development work. Many open source tools have a simple web based interface you’ll be able to access through your local web server.
Download Squad has been publishing an informative series on switching to Linux, and their latest article is about the benefits of web tools on Linux.
HTML editors like Bluefish and Quanta do not have all the features of Dreamweaver, but with many modern CMSes these features aren’t really necessary.
Other benefits include testing out web pages on your Linux home environment, and adding webhosts as remote locations. This makes management, testing, and deployment easier, and can eliminate the need for FTP software.
Bear in mind that the article is only the first part of an ongoing series on Linux web tools, which is itself part of a larger series about switching to Linux.
