Cat Feeder (Work-in Progress)

My new project is to create a cat feeder for my cat.

It's well inspired by this feeder : https://www.amazon.fr/Amzdeal-Distributeur-Croquettes-Chats-Chiens/dp/B07DS3P2PH/ref=sr_1_10?__mk_fr_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=distributeur+croquette&qid=1585040484&sr=8-10

I'm waiting of electronical part to finish the feeder and 3Dpart.