Proximity sensors detect the presence, distance, or movement of an object without any physical contact. They come in various types—inductive (for metal), capacitive (for solids and liquids), ultrasonic (for all materials), photoelectric (light-based), and magnetic—each uniquely suited to specific materials, ranges, and environmental conditions. These sensors are vital for enabling aut... https://www.uniprismmarketresearch.com/verticals/semiconductor-electronics/proximity-sensor