m.m.m

Joined March 30th, 2013
1 Instructables 2,768 Views 7 Comments 2 Followers

23 y/o Electronics Engineering Student & Hobbyist. Donation: BTC 39cysW1M5uq3GzCxYXFvQtgbyWGu2ykJHq

m.m.m's Instructable

3d Printer Laser Upgrade - Including PCB Etching Tutorial