Self-driving cars are equipped with a variety of sensors, cameras, and radar systems that work together to navigate the vehicle and ensure safety. These sensors provide real-time data about the car's surroundings, including other vehicles, pedestrians, road signs, and traffic lights. One key technology used in self-driving cars is LiDAR (Light Detection and Ranging) which utilizes laser beams to create a 3D map of the environment. This allows the car to accurately detect objects and obstacles in its path, enabling it to make informed decisions about acceleration, braking, and steering. Another crucial component of self-driving cars is artificial intelligence (AI) algorithms that analyze the sensor data and make rapid decisions based on predefined rules and machine learning models. These algorithms continuously adapt to new situations and learn from experience, improving the car's ability to navigate complex road conditions. Overall, the combination of advanced sensors, LiDAR technology, and AI algorithms enables self-driving cars to operate autonomously and safely on the road. As this technology continues to evolve, we can expect to see more widespread adoption of self-driving cars, revolutionizing the way we travel and reducing the number of accidents caused by human error.