Seven Segment Display Tutorial

Seven Segment Display Basics and How to use it with Arduino

SOLVED: In a 7-segment display, each of the seven segments is activated for various digits. For example, segment e is activated for the digits 0, 2, 6, and 8, where each digit can be represented by a BCD code. The figure below shows the truth table of a BCD to seven-segment decoder with a common cathode display for segment-e, where X represents a don't care condition.Digit 0 1 2 3 4 5 6 7 8 9 XSegment-e 0 0 0 1 0 0 0 0 0 0 XMap the given truth table into a Karnaugh map and use the map to derive