Small Size VA LCD Display with 3 Line 4 Digits Black Segment Screen and 6 O'clock Viewing Angle 30PIN

VA (Vertical Alignment) is a type of liquid crystal display that features high contrast and wide viewing angles, providing excellent display quality. Commonly used in devices such as monitors and televisions.

Refers to a display with a smaller diagonal screen size, typically ranging from a few inches to several dozen inches. These screens are small in size and have low power consumption, making them suitable for portable electronic devices and industrial control equipment.

A screen with black segment codes for display, usually showing black numbers, characters, or graphics on a white background. Features clear display and low power consumption, commonly used in electronic watches, calculators, and instrument meters.

A screen with 30 pins used to connect the screen to the circuit board to achieve power supply and data transmission. Different pin arrangements correspond to different interface standards and functions.