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Extrusion 3d printer with 300mmx300mm heat bed with Pre-configured Marlin and controlled via wifi
High Quality (and Safe) Nickel Plating
Easy Red Laser (That Burns) For under $40
How to make a powerful burning laser for CHEAP!
how to make a laser diode driver that enables you to burn paper
Easy to build CNC Mill Stepper Motor and Driver circuits
Laser cutter, start slicing stuff for under 50 dollars
25MM Pneumatic Sniper Rifle
How to Make a Three Axis CNC Machine (Cheaply and Easily)
Build a CNC Router from Scratch (Part 1): Complete Video Tutorial
Easy to Build Desk Top 3 Axis CNC Milling Machine
Wood Propeller Fabrication