Advise on the esphome weight sensor

ESPHome
1

I want to make a small automatic feeder using esphome for chinchillas with a portion measurement function. Please advise on a small sensor I can use for this project. The portion size is 30-60 grams.

Also, if you know of a better way to do this, any advice?

2

I dont have a pet, but these I see regularly in sale for around 60 euros:
Xiaomi Mi Smart Pet Food Feeder 3.6L White EU https://amzn.eu/d/9WFCPGq

3

https://community.home-assistant.io/t/cat-feeder-and-water-fountain-esphome-project/586220