scrolling text with pic16f628
I am interested in creating moving message display with possibilities of sending scroll messages and static texts all with variable speed of view and custom graphics, refresh rate change and with the possibility of displaying accurate time, date and temperature.I would like that this moving message display shows messages in two rows, but that the upper message stands still for 30 secs, for example, and that the lower message shows time, date and temperature.My problem is the dimension of moving message display which should be from 40 to 60 cm ( width) and from 80 to 120 cm (length). I don't know if I should use LED diods 5 mm or LED dot matrix. I have found many schematics and projects but they are mostly incomplete or of inappropriate dimensions. Do you have any idea or schematic that is already made to suit dimensions that I need?I have experience with programming microcontrollers but not of this type and I would be grateful to anyone who can help me somehow.
Added after 1 minutes:
I am interested in creating moving message display with possibilities of sending scroll messages and static texts all with variable speed of view and custom graphics, refresh rate change and with the possibility of displaying accurate time, date and temperature.I would like that this moving message display shows messages in two rows, but that the upper message stands still for 30 secs, for example, and that the lower message shows time, date and temperature.My problem is the dimension of moving message display which should be from 40 to 60 cm ( width) and from 80 to 120 cm (length). I don't know if I should use LED diods 5 mm or LED dot matrix. I have found many schematics and projects but they are mostly incomplete or of inappropriate dimensions. Do you have any idea or schematic that is already made to suit dimensions that I need?I have experience with programming microcontrollers but not of this type and I would be grateful to anyone who can help me somehow.