commit e1976165861a28f89ef83a7bb55c79a75a8d249f parent 4abab54d095277408cd5895001f5724afe69d78f Author: Martin Kloeckner <mjkloeckner@gmail.com> Date: Sun, 3 Dec 2023 16:32:25 -0300 Update README.md Diffstat:
| M | README.md | | | 4 | ++++ |
1 file changed, 4 insertions(+), 0 deletions(-) diff --git a/README.md b/README.md @@ -7,3 +7,7 @@ corresponding pins. The code is a slight modified version of a previously existing one that adds the ability to use pins from different ports instead of all the pins from the same port. + +The ports are 8 bits registers that Arduino uses to internally represents the +output pins. You can find which pin correspond to which port by looking on any +Arduino pinout diagram, being the most common ports PORTB, PORTC and PORTD.