How to make digital pins ables to write letters

hELLO EVERYONE

am looking for an easy way to configure the digital or analog pins as input that receives the impulse by a common iron wire and is able to write a single character or letter when i touch the wire .the result of this would be able to write some letter or word depend the character i will store in each pin ,i would like to visualize the character i digit in some software like WORD or similar .

Posting the same nonsense three times doesn't make it any more intelligible.

Don't cross-post - it wastes time.

Not too sure I understand what you mean.

Are you talking about a touch sensor, that detects it is being touched and then that signal creates a letter that is send somewhere?

If so where are you sending it and how?

i mean just touching and sending the letter

no sensors , jus touching the wire send the letter in some software like WORD or stuff like that

Do you mean, when you push a switch your code will send a character or string out on the serial port?

peppesicurella:
i mean just touching and sending the letter

In that case no you can not do that.

yes am looking for some way that make able to touch a normal iron wire connected to a pin and this will be act like an input that when i touch it send letters on monitor on i some software like WORD

peppesicurella:
yes am looking for some way that make able to touch a normal iron wire connected to a pin and this will be act like an input that when i touch it send letters on monitor on i some software like WORD

What part of
NO YOU CAN'T DO THAT
are you having a problem with?

Maybe look at this for some ideas to get you started.