ما هو مستشعر القرب: أنواعه وتطبيقاته-Electron-FMUSER FM / TV …
Proximity sensor comprises all sensors that execute non-contact detection as compared to limit switches that notice objects through contacting physically them. These types of sensors change the data into an electrical signal on the movement or occurrence of a target. These sensors are used in mobile phones. Once the target is in a small range, then the lock …