First, pixel, pixel diameter, pixel pitch (1) The minimum luminous unit of a pixel LED display, which has the same meaning as the pixel in the ordinary computer display; each of the LED display screens can be individually controlled by a light emitting unit. For pixels. (2) Pixel Diameter The pixe

Continue Reading

Washer definition: A gasket is a thin metal pad placed between a nut or a screw head and a connected piece. It is a commonly used type of small hardware. Common types of washers are: Flat washers - Class C, large washers - Class A and Class C, Extra Large Washers - Class C,

Continue Reading