Unique Christmas gifts are the best and when I saw this post on hackaday about making lapel pins from PCB’s I knew exactly what my family was getting this year. The idea is simple; put some art on the front and a copper pad on the back for soldering a butterfly tie tack pin. In reality it was more work than I thought and took a handfull of software tools to get the art imported into Diptrace PCB design.
Posted by on Sun, 17 Dec 2017
tags: smd pcb.