Bread Board Setup for Input Buttons

Important things to note:

Each button connection looks like:

3.3v --> 10k Pull-up Resistor --> GPIO --> Button --> GND

Here's a Fritzing sketch of the layout for the Cobbler Plus for a Pi 1 Model B+ or Pi 2 (click for a bigger image):

If you've got Fritzing installed, you can download the sketch here:

Last updated on May 04, 2015 Published on Jul 29, 2012