Powerful Homemade Burning Laser Built From Computer Parts

Here is a burning laser that I built nearly entirely from old computer parts, power is around 250mW. The power supply, multiple heatsinks, and laser diode all came from a computer. I had to pay for the Aixiz module and LM317 + resistors, but that only cost a few bucks. Before throwing away computer stuff, take a look inside and salvage the useful stuff! I'm also powering my 1200mW Blue laser with an old computer power supply.

The building process!! : http://www.youtube.com/watch?v=fj7EcDA73Bs

Check out http://laserpointerforums.com to learn more about laser pointers, lasers, and laser pointer companies! I have been a member there for 8 years, and have received a bunch of help from the knowledgeable members there!