IOT-based Control System for Forward and Reverse Mechanism of Automatic Livestock Gate

Abstract

This paper proposes the development of a forward and reverse motor system for an automatic livestock gate utilizing the Internet of Things (IoT) application. The control system is comprised of key components, including the ESP32 microcontroller, motor driver, DC motor, limit switch, and ultrasonic sensor. The DC motor is responsible for executing the functional opening and closing of the gate. To enhance the safety of the automatic gate operation, an ultrasonic sensor is employed to detect obstructions on the gate path, prompting an immediate halt to the DC motor to prevent any potential harm to livestock or breeders. Additionally, limit switches are strategically positioned at both ends of the gate bar, serving to stop the DC motor upon reaching its maximum retraction or extension. The incorporation of an IoT-based automatic livestock gate system, facilitated through the Blynk application, allows users to conveniently operate the gate remotely. This feature proves especially beneficial for breeders who can effectively manage their livestock from a distance. Aiming to provide convenience and efficiency for livestock farmers by eliminating the need for manual gate operation.