Gayan Soyza
Active Member
I built a 10x7 led signboard using PIC16f84a.just to get some experience in making moving signs.It consist of count down,scaning from left & right,hold on display,elevator method,adding letters......etc.
Unfortunately I coudn't find any led matrix so I used normal 5mm led's.no mo memory space in the pic to add more patterns only 2 lines left in program memory.
see the attachment for a small video.
Unfortunately I coudn't find any led matrix so I used normal 5mm led's.no mo memory space in the pic to add more patterns only 2 lines left in program memory.
see the attachment for a small video.