I received my itead PCB order today (sent jul 12, shipped jul 17). Since I decided to share all three designs (open PCB), I received some interesting boards in return.
AVR based game console.
Op-amp testing board (pants-man.com.au):
Schematic, board, and parts info can be found on his page.
Bluetooth/SD breakout board (no link):
– HC-05/06 bluetooth module
– RFM22B transceiver
– MicroSD card socket
Liquidcrystal LCD bluetooth module (no link):
Keyswitch board (no link):
It looks like multiple boards can be joined together to form a larger key area. Would be cool to see what this was used for (midi?).
Uses cherry MX style switch footprints, I had some spares as you can see (MX1A-11NN).
Mini interconnect boards (projectstratos.nl):