Tag Archives: LM317 laser driver

A DIY A4 Laser Engraver made from a scanner and a printer on ATmega328,Davide Gironi

This “Get Ready For Win98” Laser Engraving Machine it’s built using an old scanner, and an old printer and an Arduino ATmega328 board. more info @ Davide Gironi #DIY #Laser #Engraver #scanner #printer #ATmega328