Ultrasonic Pest Repeller / Nurly Izana Mohamad Nasir and Maizatun Muhamad

• Main Authors: Mohamad Nasir, Nurly Izana, Muhamad, Maizatun
• Format: Student Project
• Language: English
• Published: 2005
• Subjects: Electromagnetic fields; Electronics; Detectors. Sensors. Sensor networks; Applications of electronics
• Online Access: http://ir.uitm.edu.my/id/eprint/48100/1/48100.pdf; http://ir.uitm.edu.my/id/eprint/48100/

This Pest Repeller is designed using the sensor techniques to repel annoying rats and mice in the garden. However, it will not detect if the frequency of the pests is out from the range. So, to increase the effectiveness, the frequency of the ultrasonic oscillator has to be varied automatically using a different 1C with different frequency ranging. By combining two proven pest control systems; electromagnetic interference and ultrasonic sound, it provides the most complete and powerful protection available. It only produced a noise to chase all the unwanted pests and can be place in the garden. It is clean (no blood or guts) and re-usable. It is easy to use and does not affect human being also cheaper if compare to the other traps for this all unwanted pests.