IR Sensor

An IR Sensor (Infrared Sensor) is a widely used electronic component for object detection and motion sensing applications. It works by emitting infrared light and detecting reflected signals from nearby objects. Commonly used in Arduino and Raspberry Pi projects, IR sensors are ideal for obstacle detection, line-following robots, proximity sensing, and security systems. They offer fast response, low power consumption, and reliable performance. With easy interfacing and adjustable sensitivity, IR sensors are suitable for beginners, students, and professionals. Compact and cost-effective, IR sensors play a crucial role in automation, robotics, and smart electronic systems.