Arduino-Based Food and Water Dispenser for Pets with GSM Technology Control

This paper presents a project design for which the pet owner can feed his own pet even without his presence by just sending a text message to the system through his cellular phone. The system uses the concept of GSM technology to receive signal from the owner. If the system received the message, the servo motor and solenoid valve will be activated. The servo motor will rotate that will serve as the food transportation and the solenoid valve will be opened for the water to freely flow. Once the feeding is already done, the owner will receive a text message from the system which notifies him of a successful feeding. The concept was intended for people who always have a busy schedule to feed his/her pet.