Cool project, I&#x27;m a major fan of automated cat feeders but never attempted the DIY approach. On a related note, I got a laugh out of this insanely complex &quot;review&quot; about hacking a cat feeder: <a href="http:&#x2F;&#x2F;www.amazon.com&#x2F;review&#x2F;R3V5LAWRW84JF7&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;review&#x2F;R3V5LAWRW84JF7&#x2F;</a>