Chapter 10.0 - Interfacing 7 Segment(Common Anode) LED Display with 8051 Microcontroller on Breadboard - Theory

We are going to discuss about Seven segment display, their types and how they actually work. Yes one more thing, again you must be able to convert hexadecimal into binary and vice versa. Because this is going to be required in the programming. Now lets see some concepts :

1. 7 Segment LED Display internal and working

2. More about 7 Segment Display :

https://en.wikipedia.org/wiki/Seven-segment_display Follow this link, it has a great description about 7 segment LED display.