PIC18F2450
Is it possible to output a negative voltage on a pin?
Negative voltage
PIC18F2450
Is it possible to output a negative voltage on a pin?
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Yes but not without any external hardware.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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The question always is ...
negative, yes, but relative to what ???
IF the positive pic supply is connected to Other circuit 0v ... Pic GND will be seen by the other circuit as - 5 v ...
ah ....
Alain
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Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
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This is what "external hardware" refer to
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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