Im working on an Arduino program that will display the result of any two distinct numbers from 1 to 5 entered via the keypad on a seven-segment display. but I can't seem to figure out how to connect the keypad with a single seven-segment led to display my result. This is my circuit: 1187×742 79.5 KB. This is my code: Thedigit 7-Segment Display, is used to display numbers and letters, so that it can be used as a counter, clock, calculator, or panel to display different values such as temperature, Step3: Arduino Code. Code for common anode is exact opposite of common cathode 7 segment display. 7_seg_C_cathode.ino. Did you make this project? Share it with us! I Made It! 7 Segment Display With Arduino: You will find code and circuit diagram for both common cathode and common anode seven segment displays in this article. 7 DJwm.

7 segment led display arduino code