I have stumbled upon a very interesting article by Alasdair Allan today on how to build a Raspberry Pi cluster. It looks like one of the most clear and thorough ones on the topic, but what I absolutely want to try is adding an LCD screen to the cluster. Look at the final result:
This looks amazing and will definitely be one of my next projects. Make sure to give the original article a read, I’ll be sure to post something about this once I am done with the project.