Check out these serial number tags! So cool. They’re made of 1mm thick FR4 PCB material, with the text in ENIG gold finish. I use an engraver pen to fill in the date for the serial number. Held in place with a little JB Weld epoxy.
New serial number tags just dropped 😸
Any chance previous customers can get in on this?
Sure! My records show I finished your GFA-545 on 2017.12.21. I’ll mail you one. I need your shipping address though, please send me that through the contact page above.