The whole machine is small in size, light in weight and easy to install
Good product consistency, stability, reliability, universal model
Reliable optical distance measurement.
High-quality pure copper wire, with a sheath, bend-resistant, durable,
"Flying time" (flying time) is to measure the time from emission to reflection of the light pulse by emitting a very short light pulse, and to calculate the distance to the object by measuring the time interval.
Application of mobile phone distance sensor
The distance sensor is also called the displacement sensor. The distance sensor is generally located on both sides of the handset of the mobile phone or in the groove of the handset of the mobile phone to facilitate its work. When the user is answering or making a call, put the mobile phone close to the head, and the distance sensor can detect the distance to a certain extent, and then notify the screen backlight to go out, and then turn on the backlight when it is removed, which is more convenient for the user to operate. More power saving.
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