Program to run on an arduino that opens a gate to allow a cat to eat when it approaches with the correct RFID tag on its collar. Useful if you have two or more cats that are on separate diets. ... See ...

Circuit Diagram. In this Arduino based Cat Feeder, for Getting Time and Date, we have used RTC (Real Time Clock) Module.We have used the 4*4 Matrix Keypad to set the Pet’s eating time manually with ...