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Topic: key pressing (Read 427 times) previous topic - next topic

thevital

hi ,

i want to know if i can make this thing
..
is there a code , when i press the key (from keyboard) it change the  INPUT PULLUP to high , when i release the key it change it to low ?

:smiley-sweat:

MikMo


thevital

is there any way to control the arduino chip from the pc by using keyboard?

PeterH


is there any way to control the arduino chip from the pc by using keyboard?



Yes, but it needs software on the PC as well as software on the Arduino, to do it.
I only provide help via the forum - please do not contact me for private consultancy.

PaulS

Quote
is there a code , when i press the key (from keyboard) it change the  INPUT PULLUP to high , when i release the key it change it to low ?

Why do you want to be turning the pullup resistor on or off? Toggling an output pin makes sense. Turning the pullup resistor on or off does not.

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