Hello Unregistered ,
Originally Posted by dsicon but on 3 bcd sws there would be 1000 combinations But I'm sure you only need 512 of them. Yeah, I think reading all 3 BCD switches on 1 A/D might be a stretch. But with each digit on different pins, 3 pins would be better than 7. Then there's only 16 voltage possibilities per pin (10 used). Piece of cake for A/D. <br>
DT
Forum Rules
Bookmarks