7 Segment LED Display Common Cathode

● Customized dual digit 7 segment led display

● Outer dimensions: 22.4*16*7mm

● Digit height:12mm ( 0.47inch)

● Polarity:Common cathode

● Yellow segments black surface

● Emitting color : ultra bright white

● X / Y : 0.29-0.31

● Luminous intensity: 120-140mcd

● Forward voltage: 2.8-3.2V/led

● Foward current:5-10mA/led

 

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix, or a 4-digit 7-segment display. Matrices like this are "multiplexed" - so to control all of the 7 Segment LED Display Common Cathodes, you'll need 14 pins.

 

7 Segment Led Display Common Cathode is a high-quality electronic component that is widely used in various electronic devices and systems. This display features a total of 7 segments that are arranged in a specific pattern to display different numbers and characters. The common cathode design of this display means that the cathodes of all seven segments are connected to a common point, while the anodes of each segment are connected to individual pins.

The 7 Segment Led Display Common Cathode is extremely reliable and durable, with excellent resistance to shocks, vibrations, and temperature changes. This makes it ideal for use in harsh environments, as it can withstand extreme conditions without losing its functionality.

 

Overall, the 7 Segment Led Display Common Cathode is a high-quality, reliable, and cost-effective electronic component that is ideal for various applications. Its easy-to-use design, excellent durability, and high visibility make it an excellent choice for any electronic device or system that requires a clear and reliable digital display.

 

So by forward biasing the appropriate pins of the LED segments in a particular order, some segments will be light and others will be dark allowing the desired character pattern of the number to be generated on the display. This then allows us to display each of the ten decimal digits 0 through to 9 on the same 7-segment display.

 

 

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