Perapatta Assadathorn Angthong Pattamaroj Wittayakom School
The Solar Track Bird Scare is an innovative solar-powered bird repellent designed to prevent birds from perching on rooftops. The system operates along a 4-meter rail powered by solar energy and is controlled by an Arduino Nano microcontroller with a motion detection sensor. When movement is detected, the device activates laser light and ultrasonic sound to scare birds away automatically. This smart and eco-friendly system helps maintain rooftop cleanliness, reduces maintenance effort, and promotes the sustainable use of renewable solar energy in everyday life.