A couple months ago I designed a 1 motor feeder and indexer. I do not think I am the one who came up with this method but I would like to showcase it. This was just a prototype (I did not end up using it). The idea behind it is to use a rather gear which spins the feeder to intake balls and spins the indexer the opposite way to keep balls from going to the shooter preferably a flywheel. When the motor rotates the other way the indexer rotates the other way bringing the ball to the shooter. The feeder does not rotate due to the ratchet gear mechanism and allows the indexer to have control of the ball. This was my design for a 1 motor indexer and feeder. I do not take credit for making this design but would like to showcase it to you all.