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1.8 inch Seven Segment Display -Common Anode- RED

1.8 inch Seven Segment Display -Common Anode- RED

1.8 inch Seven Segment Display -Common Anode- RED

Common Anode display, all the anode connections of the LED segments are joined together to logic “1”. The individual segments are illuminated by applying a ground, logic “0” or “LOW” signal via a suitable current limiting resistor to the Cathode of the particular segment.

In general, common anode displays are more popular as many logic circuits can sink more current than they can source. Also note that a common cathode display is not a direct replacement in a circuit for a common anode display and vice versa, as it is the same as connecting the LEDs in reverse, and hence light emission will not take place.

Depending upon the decimal digit to be displayed, the particular set of LEDs is forward biased. For instance, to display the numerical digit 0, we will need to light up six of the LED segments corresponding to a, b, c, d, e and f. Then the various digits from 0 through 9 can be displayed using a 7-segment display


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  • Views: 56
  • Product Code: 1.8"-7-Segment-CA-RED
  • Availability: In Stock
  • Rs49.00

Tags: 1.8 inch, 1.8, inch, seven, segment, led, display

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