PCBs have arrived! Dec 24 2013 Browse archives for December 24, 2013 keith Amateur Electronics Design Engineer and Hacker All posts from keith Posted in A501 Replacement Spread the love Just in time for Christmas, the PCBs have arrived from China. I used Seeed Studio (Fusion PCB Service) and they look pretty good. Here’s the first look at them. I’m just about to solder one up, so wish me luck!