Learn how to use 7-Segment LED Display using Arduino
7-Segment LED Display is a very useful component, but also a very confusing and difficult piece to use for beginners. It won’t be difficult once you get it working for the first time.
It basically consists of 7 LEDs, (8 if include decimal point). Just like controlling a single LED, we need to connect each ‘segment LED’ to a Arduino digital pin. Here is the circuit diagram of the LED display:
For more detail: Learn how to use 7-Segment LED Display using Arduino
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