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 usin...