Hi William, I 'm using this to learn purpose 
I would like to “create” this
What is the digikey model relay that you are using ?
Thanks
Carlos
Why no sense Tux?
Is this convertion not possible?
Thank you
Carlos
If you want to drive a 5V relay with a 3.3V pin use the MOSFET as a switch (as described).
It’s not possible to get 5V out of 3.3V. At least not for beginners.
Or an transistor as I said several messages ago L
“No one could make a greater mistake than he who did nothing because he could do only a little.”
“All that is necessary for the triumph of evil is that good men do nothing” Edmond Burke (1729 - 1797)
http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book