Here is my homemade chick feeder. I used 1 empty CD container, 1 empty cream cheese container (plastic cup would work too) and my handy drill.
Completely free.
It took 5 minutes to make.


Here it is on top of my homemade brooder. I used an old console stereo, gutted it, fixed the lamp to the ceiling, replaced the old material for the speakers with screening, added the background from an old aquarium, done.