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Topic: analog inputs (Read 3520 times) previous topic - next topic

Markus_L811


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but I can't see more than 10 analog inputs on the board.

.?
The board has analogue inputs labeled A0 to A11 that's twelve inputs.


In some way both wrong, there a 14 analog pins the last 2 are on TWI0 but they have Pull-ups

Grumpy_Mike

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In some way both wrong,

No I said:-
Quote
The board has analogue inputs labeled A0 to A11 that's twelve inputs.

That is in no way incorrect.
The fact that the board has a few more analogue inputs dedicated to an other function was mentioned further back in the thread.

In fact you are wrong saying:-
Quote
there a 14 analog pins

There are in fact 15 analogue pins, the 16th input to the multiplexer is the internal temperature monitor.
But only 12 are supported in the software as used by the digitalRead(pin) function.

Markus_L811


Quote
In some way both wrong,

No I said:-
Quote
The board has analogue inputs labeled A0 to A11 that's twelve inputs.

That is in no way incorrect.
The fact that the board has a few more analogue inputs dedicated to an other function was mentioned further back in the thread.

In fact you are wrong saying:-
Quote
there a 14 analog pins

There are in fact 15 analogue pins, the 16th input to the multiplexer is the internal temperature monitor.
But only 12 are supported in the software as used by the digitalRead(pin) function.


Yes Mike, you are right I'am wrong, my fault. I missed ADC14 on Pin52, and yes my wrong 12 supported by the corefiles from the IDE. Sorry.

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