Electronics and telecommunications designer since the 1950s and computers since 1962. 

Still Learning. Still Evolving.

Raspberry A+ or B+ GPIO Buffer

This maker page will show the construction of a buffer board for 8 inputs and 8 outputs designed to work with the Raspberry Pi A+ or B+ computer.

This is a fun project.  The wiring is difficult enough to be good training in soldering in small places.  The wire paths can end up being your own personal design.  After all a good electronics project is a work of art is its own genre.

keep on learning keep on evolving