just need a little help please
hey guys, you all seem to know what your talking about and i dont really know much, i can read a basic circuit, and solder, thats about it. i am planning to design a 3 digit display counter, with an extra bit. i need to fit something to the F9 key on a standard key board to count how many times the button is pressed. if anyone can help me, of design me a circuit, that would be soooo helpful and aprechiated.
i have an idea of how to do the F9 bit, but dont know where to add it in. could someone help please.
Thanks guys.
im steph by the way, and i live in wales, uk.
nice to meet you all.
and thanks again.