How PIR Sensor Works and How To Use It with Arduino

How to use Mini PIR motion sensor with Arduino | HC-SR501 - SriTu Hobby

PIR sensor Arduino nano Tutorial -- Step by step Instruction

The human eye is a specialized, sensory organ responsible for vision, enabling us to perceive and interpret the world visually by capturing and processing light into images. *Function: The primary function of the human eye is to detect light and convert it into electrical signals that the brain interprets as images. *Structure: The eye is a complex organ with several key parts: Cornea: The clear, outer layer that helps focus light. Iris: The colored part of the eye that controls the amount of li