Best breadboard I found. Had 2 problems though.
For Arduino Breadboard Shield 400
Best breadboard I found. Had 2 problems though. The standard LED on the breadboard board is inverted from the one on the Arduino board. When one is on, the other is off. The holes in the voltage rails don't line up with the holes on the main breadboard. They are half way between the holes on the main breadboard. If you insert a component with thick square legs, then it is difficult to insert into the misaligned holes.
