Homebrew PCBs

Machine is not so much different than the one on youtube only difference is I added laser head. If we ignore the engineering cost,  I spent ~$58 ($30 blue laser, $25 housing+lens+~3$ laser driver electronics) for the laser head but it was an upgrade to my inkjet printer. I think total cost can be around ~$130 including fpga+micro+x/y servo+pcb)

Volkan

Wow.



Any chance you would post a picture of the machine that did that work?



Or of how much it costs to make?





    
     

    
    


 



  






      

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