| ??? 11/06/12 22:30 Read: times Msg Score: +1 +1 Informative |
#188796 - Moving Message Board - is it 1928 already? |
It seems that the first moving-message display was first revealed on this day in 1928:
http://www.edn.com/electroni...er-6--1928 And "students" are still struggling with the concept to this day!! See also: http://www.signindustry.com/led/artic...Years.php3  |
| Topic | Author | Date |
| Moving Message Board - is it 1928 already? | 01/01/70 00:00 | |
LED message displays | 01/01/70 00:00 |