AUTOMATIC RAIN SENSING WIPER SYSTEM
Driving in rain requires constant wiper attention. This project develops an automatic rain sensing wiper system. An optical rain sensor on the windshield detects raindrops through changed light reflection. Arduino Nano processes sensor signal and controls a DC motor through L298N driver. Light rain triggers intermittent mode, moderate rain continuous slow, heavy rain continuous fast. When rain stops, wiper stops after clearing cycles.
Components
Rain Sensor Module
Arduino Nano
Wiper Motor 12V
Motor Driver L298N
Windshield Model
| Components | Hexkart | Flipkart |
|---|---|---|
| Rain Sensor Module | Buy Now | Buy Now |
| Arduino Nano | Buy Now | Buy Now |
| Wiper Motor 12V | Buy Now | Buy Now |
| Motor Driver L298N | Buy Now | Buy Now |
| Windshield Model | Buy Now | Buy Now |
How Rain Sensor Works
Uses total internal reflection. IR LED and photodiode on windshield – water droplets change reflection pattern detected by photodiode.
Wiper Speed Control
Sensor output varies with rain intensity. Microcontroller adjusts wiper speed accordingly.
Retrofit Installation
Yes, designed as retrofit kit. Interfaces with existing wiper motor control circuit.
Hours
Monday - Saturday: 9:00 AM - 5:00 PM
Sunday: Not Working
Location
2nd Floor, Comptron Arcade, Kallattumukku,
Thiruvananthapuram, Kerala 695012
Book Now
+91 9633118080