Last month I was in Shenzhen doing all sorts of fun things. As I had spent quite a long time from home, I needed to remind people of my existence. I decided sending some postcards would be a good idea. Unfortunately Shenzhen is not the most touristic place in the world and postcards there aren’t very exciting. On the other hand, Shenzhen is the best place in the world to get any kind of electronics manufactured. So, I decided to make my own postcards, not just any postcards, but PCB postcards!
The idea was to make some kind of PCB art and add some blinky LEDs that people can solder…read more at oliverchild.com!
Shenzhen City PCB
Back of PCB
Multiplexing tests
