First off, I know this post is a little late in the game as it is becoming less profitable for amateurs to mine Bitcoins, and that there are more efficient ways to go about this. But I am writing this anyways for posterity’s sake as I know for a fact there are people out there who have idle Raspberry Pis and are looking for a project. I’m sure there are also others like myself who are just looking to learn more about cryptocurrencies.

http://www.daveconroy.com/beginners-guide-to-turn-your-raspberry-pi-into-an-affordable-bitcoin-mining-rig/