I've seen a few compost bin designs online and took a little from each one and came up with this.
you can take yard clipping ,leaves and kitchen scraps. any organic material will work ,just never put meat in a compost bin. when its done cooking you have nutrient rich soil that you can use for all kinds of gardening applications
Step 1: Materials
3 2x4 x 8 pressure treated
1 galvinized chain link fence post
4 3.5inch 1/4 bolts with washers and nuts
6 or 8 6" 60d nails
one 55 gal barrel (must be food grade)
one piano hinge
one box of 10-32 3/4" nuts and bolts ( make sure they fit your hinges and latches)
paint if you want . I use barn paint from tractor supply co . its cheap and it doesn't require primer!
now I bought most of my materials but you can use what ever you have on hand also. the whole project only cost me 50 dollars so its not that expensive any way