i`ve never try this kind of stuf but, what about if you disable the a/d before to switch to external Vref and re-enable it after?
i`ve never try this kind of stuf but, what about if you disable the a/d before to switch to external Vref and re-enable it after?
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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