For this weeks assignment we had to design and make a simple board using the ATiny44 micro controller.
Here is an Attiny micro-controller board with 3 pwm pin outputs, an led, and a button.
Here is a modified "fabduino" with outputs for a RGB LED, and some bjt amplified outputs.
I was surprised that the modela can handle such small pin spacing (although the traces that were not connected to anything lifted up easily). I also found it difficult to manualy (not reflow) solder, but I found some flux at the IDC which helped alot.