Look what I found interesting in China for less than 100 U.S. dollars: a recorder kit logos and laser plastic figures, wood and other materials. It's like the modern version of the old wood burning tool!
It's a DIY type kit (do it yourself), IE, the separate parts and must be assembled by the buyer. Contains a goggles for use during recording. The laser varies by kit, Since 100 until 300 MW.
The frame is of acrylic and also comes disassembled.
Look at the frame fully assembled:
The writer seems to work with an Arduino nano and two driver boards. Must be connected to the USB of a computer and communicates with software that can be downloaded for free. This is software that loads the logos and pictures that you want to “print”.
Part of the support is also made of “wood” mdf type.
The part to be recorded is walked by two tables (x and y) While the Red or violet laser burn lightly the surface.
I found a video of the own store showing the recording process (violet laser):
Very interesting! I'm going to buy! It seems that the violet Laser is faster, but I still don't understand the advantages of each. I will give a researched and when I get here I write another text! I leave below the link to three different laser burner kits:
300MW violet Laser – http://www.banggood.com/300mW-Mini-DIY-Laser-Engraving-Machine-Picture-Logo-CNC-Laser-Printer-p-958368.html
200 the 250mW Red Laser – http://www.banggood.com/200-250mW-DIY-Laser-Engraving-Machine-Picture-Logo-CNC-Laser-Printer-p-958366.html
100 the 120mW Laser violet – http://www.banggood.com/100-120mW-DIY-Violet-Laser-Engraving-Machine-Kit-CNC-Laser-Printer-p-958938.html