So in this case don't use the internal weak up. Use 1K-4.7 K instead. Safer.
It's a long debate...'to use or not to use internal pull-up?'
So in this case don't use the internal weak up. Use 1K-4.7 K instead. Safer.
It's a long debate...'to use or not to use internal pull-up?'
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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