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hi everyone.
i hv some questions about the large dot matrix led display...
if i want to use the larger size dot matrix led,can i use the same program to control it?
which of the transistor i should use to amplify? when i need to control 6 of them
i also need to know which type of shift...
where can i find some free vision of these two of software,
and which one is better?
visual basic or visual studio?
which version should i use?
can i use c language on it??
if i want to use the usb to get the data, which software is better?
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because i hope i can make a large dot matrix led display can be always updated,,,so i need to use the computer to control and write some new sentences to display on the dot matrix led display..
i would...
u mean use the 8051 to control one of the 8x8 dot matrix led display first><?
i have used the 4 of the 8x8 dot matrix led display... and i use the 2 of the 74154 to connect the dot matrix led display and make it to be 16x16, and the 74154 is connected to the AT89c52.
but i dunno if i want to...
yes, i just want the basic function.
because i want to learn how to control the basic function first, then i want to add more function on it.
i hope i can add the "light diming" and the "remote control" functions on the project
but i think if i dunno how to do the main part of the project, i...
hi everyone. i always find that there are a lot of sources that are dot matrix led display that are with the scrolling function. but i only want the basic and without all additional functions.
can someone give me the c language and the circuit with the 8051 microcontroller AT89c52 for me to...
hi everyone. i would like to make a 16x80 dot matrix led display clock with alarm and use the 8x8 dot matrix led display to make it for my project. but i dunno how can i make it by AT89c52 and use the asm code for the program. can someone help me and teach me how to do it??
i want to know which...
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