3040 CNC - Converting to GRBL with LPT DB25 G25 USB Adapter!

Please visit http://www.DIY3DTech.com for more information on this and many other projects! As in this episode, we will be converting the 3040 CNC machine we purchased from eBay to use GRBL by simply adding a LPT DB25 G25 USB Adapter to the Arduino UNO (https://goo.gl/l7yd0I). This is a very simple and easy way to convert a 3020, 3040 or 3060 (in fact any parallel port / Mach 3 type machine) to GRBL! Arduino GRBL CNC Shield kit for router / engraver LPT db25 G25 usb adapter: https://goo.gl/l7yd0I Follow us on Instagram:   / diy3dtech   Subscribe to the DIY3DTech YouTube Channel: http://YouTube.DIY3DTech.com Subscribe to the DIY3DTech OpenSCAD Channel: http://openscad-youtube.diy3dtech.com If your looking for looking 3D Printer, Laser Cutter and CNC Swag (T-Shirts, Hats, Mugs, etc), please support the channel by visiting our online shop at: http://swag.DIY3DTech.com