I have some questions regarding the proto Shield v.1a.
What resistors do I have to add for R1 and R2?
Which pins are LED1&2 connected to, or do I have to connect them to my own circuit? LED1 seems to be connected to the ICSP.
What is the function of S1, is it connected to the reset pin?
If the digital pin blocks had the right spacing a normal piece of perfboard coul be used. Too bad it won't fit without bending some pins. I still like it.