Solar powered chicken coop, light, auto open door, etc. This is cool but my not so smart chickens would get locked outside because they don't know when sunset is I guess cause they are always out when I get home at midnight.
Chicken water and feeder buckets DIY. For the water bucket used the holes in the top method. For the feeder, I bolted a large pot plant saucer to the bottom of the bucket so I could suspend it from the coop roof to keep rats and mice out of the feed.