70mm Common Anode 7 Segment LED Display is an electronic device that contains an array of 8 individual LEDs. 70mm Common Anode 7 Segment LED Display, each of the 8 segments that make up the display can be either be on the state or the off state. Depending on which LEDs are lit determines the character which is displayed on the LED. The LED can be made to show a wide range of characters, including all numerical digits from 0-9.
The versatility of a 7 segment display lies in the fact that it can be a numerical value indicator. LED displays are used in all types of products, including alarm clocks, scoreboards, and all other signs showing character output.