Meeting Room Digital Sign

16 views
Skip to first unread message

Jim Rawson

unread,
Jul 27, 2026, 1:46:27 PMJul 27
to milwaukee...@googlegroups.com
I made the sign smaller yet added more fun.  It still shows Time and Temperature but with the IR Remote, it has 24 other possible uses.  I'm leaving a remote and a menu on the table nearest the snack (nutrition) area.  It features random Ralph Waldo Emerson and Snoop Dogg quotes.  News, Weather , Sports.  etc...

I assume the remote will go missing but I have more.  

If you want to make your own, I am attaching the code.

The temperature display uses conditional formating  If it is >80 it is red, or <30 it is blue.  Otherwise, it's yellow.

The IR receiver is at the center near the botto but I tested from all over the meeting room and it is working for now.
2_Matrix.ino
Reply all
Reply to author
Forward
0 new messages