ABSTRACT
The general propose of Rat Repellent is to drive away the rat using the ultrasonic sensor. Rats are some of the most troublesome and damaging rodents in the world. They consume and contaminate food, damage structures and property, and transmit parasites and diseases to other animals and humans. There are many ways to manage rat’s problem. For controlling rats indoors, some people will use traps, baiting, toxic bait and electronic repellent. So, this project presented the development application of ultrasonic in repelling the rats away and will not harm the rats and the human being. Normally, just use rat trap to kill the rats that infest our home. The poisoning method is one way to get rid of the rats, but it will take time to kill them.
Therefore the rats will live in a certain time and if the rats go to somewhere where the food exists, the rats will contaminate it with the poison. It will be danger if the human eat the foods that have been polluted with the poisoned rats. Therefore, a system that can be applied non-invasively is more preferred to repel the rats away. This system should be able to produce ultrasonic noise which can chase away those rodents. This ultrasonic rat’s repelled system is to drive the rats away from our area. Getting rid of the rats is considered crucial since the hygiene of the rats can affect human’s health. The system is designed in a non-invasive method where this technique will not harm the rats and the human being. To further improvement to this project, it also use motion detector to detect the rat and uses via wireless to transmit the signal and receive the signal. Then, the microcontroller ON the ultrasonic circuit to drive away the rat by the frequency that only rat can hear. It will cause a distress to the ear of rat and that why it chase after hearing the frequency.
Therefore the rats will live in a certain time and if the rats go to somewhere where the food exists, the rats will contaminate it with the poison. It will be danger if the human eat the foods that have been polluted with the poisoned rats. Therefore, a system that can be applied non-invasively is more preferred to repel the rats away. This system should be able to produce ultrasonic noise which can chase away those rodents. This ultrasonic rat’s repelled system is to drive the rats away from our area. Getting rid of the rats is considered crucial since the hygiene of the rats can affect human’s health. The system is designed in a non-invasive method where this technique will not harm the rats and the human being. To further improvement to this project, it also use motion detector to detect the rat and uses via wireless to transmit the signal and receive the signal. Then, the microcontroller ON the ultrasonic circuit to drive away the rat by the frequency that only rat can hear. It will cause a distress to the ear of rat and that why it chase after hearing the frequency.
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