I turned plastic bottles into a working CNC machine that can mill real PCBs! <br />This DIY Mini PCB Factory is built from PET filament (made from recycled bottles) and MDF sheets. <br />It runs on GRBL and is fully 3D printed and CNC cut – and YES, all design files are FREE on Thingiverse! <br /><br />📌 About the Project:<br />- Recycled PET filament from bottles<br />- MDF frame CNC cut<br />- GRBL firmware for precise PCB milling<br />- Perfect for makers, hobbyists, and DIY electronics<br /><br />#CNC #3DPrinting #PCB #DIYProjects #Maker #Thingiverse #Recycling #PETFilament #GRBL #PCBFactory #ElectronicsDIY<br />
