There were a couple of very recent Threads with strange problems with ULN2003 boards - it may be worth searching for them. I don't have one of them so I didn't take a whole lot of interest.
...R
There were a couple of very recent Threads with strange problems with ULN2003 boards - it may be worth searching for them. I don't have one of them so I didn't take a whole lot of interest.
...R