DIY - CNC 1 Watt laser engraver (Arduino + GRBL + Pololu A4988)

Ho realizzato questa piccola cnc per incisione e taglio al laser.

I motori sono stati recuperati da vecchie stampanti Epson Stylus e gli ho pilotati con i driver Pololu A4988.

Il modulo laser è da 1 Watt a 445nm pilotato con segnale PWM.

Arduino con le librerie GRBL hanno completato il tutto.

Per maggiori informazioni / more info
http://mircoslepko.blogspot.it/2015/03/1-watt-cnc-laser-cutting-engraving.html 
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