Using and Arduino UNO, load cell with the HX711.h library, and a stepping motor to control the feeder.
Data will be stored on a SD card.
Hedgehogs in the UK are classed as an endangered species. For this reason I have chosen my final year project to be a hedgehog feeder.
I found the bug!! You are setting integer variables to a floating point value. These are truncated to 0. Just change 'int' to 'float'.