We should have surveillance cameras in public places because they ensure public safety. ... Through surveillance cameras, the police can both prevent crimes from happening and can quickly solve criminal cases with material evidence. In addition, surveillance cameras protect against property theft, and vandalism

Rabu, 01 November 2017

Super Price US $109.88 DIY 15W Laser engraver 500mW/2500mw/5500mW/15000mw GRBL1.1 2Axis Laser Cutter CNC router Engraving






DIY 15W Laser engraver 500mW/2500mw/5500mW/15000mw GRBL1.1 2Axis Laser Cutter CNC router Engraving

[33036273427] DIY Laser engraver 500mW/2.5W/3.5W/5500mW/15000MW 2Axis CNC GRBL Metal Engraving Machine, Wood Router Cutter Advanced Toys --Three stepper motor drive providing faster moving speed. --Laser module with heat sink, high laser engraving power and long term available. --Can print any pictures easily. --​Laser Power: 0.5w/2.5w/3.5w/5.5w/15w --​Laser Wavelength: 0.5w(405nm) 2.5w/3.5w/5.5w(450nm) --Working Voltage:DC 12V 5A --Working Current:DC 5A --System Support:Win 7/8/10, XP --Engrave Mode:Photo,Word, Scan, outline, Pixel Laser Engraving --Supported Formats: jpg, bmp, svg, G-code --Control Software System: GrblController,Laser GRBL, Laser engraver 3.0 etc. (Can NOT use Benbox) --Engraving Accuracy:0.01mm --Engraving Area:65x65cm Customer Note: Please leave the email box to us, we will send software to you ! The laser: The controller: The software: What is machine can do : 


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