A simple program to learn how to use a 7 segments display. This program shows the numbers from 0 to 9. Un simple programa para aprender como usar un display de 7 segmentos. Este programa muestra los números del 0 al 9.

Using an Arduino board, one 7-segment display and 4 resistors, this programs shows how to use the display. You need to connect the pins from 2 to 9 to the display in the correct order, and the you can execute this simple program.