this one comes in a 28 pin DIP package and works great on a breadboard. It does require 3.3V, but it is 5V tolerant on digital inputs (and, of course, a 3.3V output is usually fine for driving a ...

So why should your breadboard be any different ... As you can see in the video, all you need to do when you want to change the output voltage for either rail is slide a jumper over.

This GPIO Controller provides some unique features that eases system integration and use. Each GPIO port can be configured for input, output or bypass mode. Output data can be set in one access or ...