How Do Proximity Sensors Work? Simple Explanation with Examples;

What is a proximity sensor, and how does your phone know when you’re holding it to your ear? In this video, you’ll learn how proximity sensors detect objects without touching them, the main types (inductive, capacitive, ultrasonic, infrared, and magnetic), and where they’re used every day, from smartphones and automatic doors to car parking sensors and factory machines. Whether you’re a beginner, a student, or just curious about technology, this simple explanation will help you understand how proximity sensors work. 👍 Like the video if it helped, subscribe for more simple tech explainers, and comment where you’ve spotted a proximity sensor! #ProximitySensor #HowItWorks #TechExplained #Sensors #Electronics