Thank you Robin. I had open it with a photo viewer to see the color.
I stand corrected. Anyway, as I said, and Robin agrees,
these pins require 4.7k to 10k ohm Pullup resistors to +5V
Thank you Robin. I had open it with a photo viewer to see the color.
I stand corrected. Anyway, as I said, and Robin agrees,
these pins require 4.7k to 10k ohm Pullup resistors to +5V