![]() THIS IS A FULL TUTORIAL ON THE 74LS93 My electronic learning boards have many functions that are broken down into blocks. All the project’s source codes and circuit diagrams are free and one can use and manipulate it according to its need. Once you understand this tutorial, you can interface this circuit with a 74LS47 BCD-7-segment dispay decoder IC, and a common-anode 7-segment display. Each project circuit diagram, code and detail description is given in the post. In this tutorial i am going to explains about the little difference between them and at the bottom of the post few demo projects links are given in which seven segment displays are interfaced with different microcontrollers. Which are toggled to make a specific number. Maximally you can display a digit 9 on a single 7 segment starting from 0. Seven segment display contains 7 led’s in it. But they are in used today in many appliances. Though there use is tremendously decreased due to the invention of lcd’s. They are used to display time in digital watches, display speed of automobile in cars, on old buffers, washing machines and electrical panels etc. You can find 7 segment displays on different electronic devices which display some status in the form of numbers. 7 segment displays are kind of led displays. Seven segment displays are very commonly used today.
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