LED displays are often packaged as matrixes of LEDs arranged in rows of common anodes and columns of common cathodes or vice-versa. They can be used to display almost anything.Most modern LED sign boards uses various types of matrix boards with controllers. With low-voltage scanning, 8×8 LED Matrix LED display have advantages such as power saving, long service life, low cost, high brightness, a wide angle of view, long visual range, water proofness and so on. They can meet the needs of different applications and thus have a broad development prospect. 8×8 matrix consists of 64 dots or pixels. There is a LED for each pixel and these LEDs are connected with 16 pins.

SPECIFICATIONS:
•    Operating Voltage: DC 4.7V – 5.3V
•    Typical Voltage: 5V
•    Operating Current: 320mA
•    Max Operating Current: 2Aa