I built an automatic cat feeder using my Raspberry Pi to fend off the cats at 3:00am : r/DIY
A "Smart" Pet Feeder - DIY project based on ESP8266 : r/homeassistant
4 Different Feeding Times Auto Feeder Minecraft With Auto Pet Feeder - Buy Auto Feeder Minecraft,Auto Fish Feeder,Auto Pet Feeder Product on Alibaba.com
How to Create an Automatic Animal Harvester in Minecraft « Minecraft :: WonderHowTo
Tutorials/Animal farming – Minecraft Wiki
Minecraft Sky Factory 4 Ep 18: Industrial Foregoing Animal Breeder, Feeder and Mob Crusher Combined! - YouTube
How to Create an Automatic Animal Harvester in Minecraft « Minecraft :: WonderHowTo
Aqara releases new Zigbee 3.0 pet feeder : r/homeautomation