Looking for an arduino compatible weight sensor. Please help!

Hello forum!

I am working on a project for college and I need to find a sensor that is arduino compatible. I need to accurately measure weights between 50g and 2kg. Are there any arduino-compatible sensors that are not expensive and have dimensions or less than 3"x3"x1"?

Thank you, your help is much appreciated!

Search the web for scales that have serial output.