Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

@article{150236,
        author = {Agreem Ghosh and Dr. Bindu Garg},
        title = {SMART ULTRASONIC ANIMAL & INSECT REPELLER THROUGH IOT},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {7},
        number = {4},
        pages = {228-232},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=150236},
        abstract = {In different countries every year, animals and insects causes distress to agricultural economy. Animals attacks plants and field gradually but it causes huge harm in agriculture area and those dangerous animal harms the farmers and their community. In recent times the numbers of these kinds of conflicts are increasing. So this zone is to be monitored continuously to prevent entry of this kind of animals or any other unwanted intrusion. Human-animal conflicts arises due to encroachment and poaching, humans move into the forest to satisfy their livelihood, for claiming of land for agricultural practices and rapid industrialization causes spreading of urban ground and animals enter the nearby villages for water during the summer due to dryness in water body. Through this device, it helps to avoid human and animal conflict. However, those animals or insects can’t be recognized in their curable stage and farmer could usage the pesticides and insecticides without knowing it. Then this could reduce the efficient state. So these paper presents that, I have used the design of an Automated Ultrasonic-insects and animal repeller that is embedded with Piezo-Electric Buzzer, an IR-Sensor and ATmega16 Microcontroller. The existence of animal is proved by the IR Sensor. Once presence of animal or insect is confirmed by the sensor, ATmega16 Microcontroller starts Piezo-Electric Buzzer by which the animal or insect moves away from that area without causing any damage to the crops. },
        keywords = {ATmega16 Microcontroller, Piezo-Electric Buzzer and IR sensor.},
        month = {},
        }