Rain sensing Automatic car wiper (KEY IJP************012)

• 1 P. Jayarami Reddy, 2k.sai Kumar,v.mohan ,s.saddam Hussain,s. Ashraf

Abstract

Abstract This project introduces an innovative Rain-Sensing Automatic Car Wiper System designed to improve driving safety by automating the operation of windshield wipers based on real-time rain detection. The core components of the system include a rain sensor, a large motor, and a Nano microcontroller. The rain sensor is a crucial element that detects the presence and intensity of rain on the windshield. It utilizes advanced sensing technology to provide accurate and timely information to the system, ensuring an immediate response to changing weather conditions. The large servo motor serves as the actuator responsible for controlling the movement of the windshield wipers. Its size and power enable efficient operation, ensuring optimal coverage and clearing of the windshield in response to varying rain intensities. The Nano microcontroller acts as the brain of the system, processing data from the rain sensor and sending commands to the servo motor. Programmed with intelligent algorithms, the Nano ensures a dynamic and responsive adjustment of the wiper speed and frequency based on the input from the rain sensor. The system operates seamlessly in varying rain conditions, offering a user-friendly and hands-free experience for drivers. In addition to its practical safety benefits, the project also emphasizes energy efficiency, as the wipers are activated only when necessary, conserving power and contributing to overall sustainability. This project aligns with the evolving automotive landscape, integrating smart technologies to enhance the driving experience and prioritize safety. The Rain-Sensing Automatic Car Wiper System represents a step towards more intelligent and responsive vehicle systems, adapting to environmental factors for improved road safety and convenience. The system developed and tested in our laboratory , we found its working is satisfactory. Keywords Arduino Nano, servo motors and, rain sensor,