The Shutter Logic Board built around an Atmel ATF1502ASL PLD, 14 voltage tolerant inputs, three optoisolated outputs, and 8 open collector outputs
When you want to see the stars, find someplace dark
The Shutter Logic Board built around an Atmel ATF1502ASL PLD, 14 voltage tolerant inputs, three optoisolated outputs, and 8 open collector outputs