Metal Detector

โปรแกรมตรวจจับมือเป็นอุปกรณ์ที่ออกแบบมาเพื่อตรวจจับโลหะ

The hand detector program is a device designed to detect the metals, the threats, and other objects that the weapons have hidden on the person. Detection and alarming occurs when the device is moved close to the metal objects. The detection depends on the conductivity and size of the sensing metal, and the sensing distance increases as the metal grows.