5 volts to 3 volts conversion Help.

Forum 2005-2010 (read only) Hardware Interfacing
1

Hi
how do you guys make the digital output 5volts to 3 volts
I am using a FIO and the digital voltage out is 5 volts

thank you in advance ;D

2

thank you.

I am working on it and forgot to add details (lol)

set up is this

arduino Fio (fennel)

to a 3 volt remote control ( apple remote)

I

3

thanks
all that I need is
to turn on and off the buttons on the remote

4

Thank you Richard
really apreciated.
but
forums are made for aks and share.
I usually post when is the last resource.
many of us are not Eng in Electronics,
so make moves in this awesome field of electronics we must ask.
to learn.

once again

Thank You.