7447Arduino

Small function for drive 7447/7448 (or other bcd decoder) with Arduino

This is a 7 segments display and in electronic usually is driven by a type of IC called decoder that converts BCD (Binary-Coded Decimal) into 7 segments. I have created this code for help to drive this IC with Arduino.

Schematics

If you use my code at default, there are the connection to do, in this case we use Common Anode display (with 7447). In case of Common Cathode use 7448. All the datasheets are in the directory.

Thanks for use this code! If you want to improve something interact with the repo or contact me!