hi, i have made 40x7 LED scrolling dot matrix using counter(4017),shift register(74595) and Arduino Uno, but i have the problem with the programming part of it. can someone help me with the code plis
Sure post what you have so far and we can see where your attempts at scrolling go wrong.
I have done the hardware part only
So write some stuff. We can't help if you haven't started.
Mutuku: hi, i have made 40x7 LED scrolling dot matrix using counter(4017),shift register(74595) and Arduino Uno...
Might be easier with MAX7219 8x8 LED modules. Daisy-chainable 40x8 LED displays (including the driver chip) are about $5 shipped on ebay. Google "Arduino Parola" for software. Leo..
Hello I am working in a similar projetc with Arduino Uno and a Matrix Led Display (4x8x8) I think is a good idea to build your own display, so go ahead. First of all you should understand how to send the information to your Display. This poject was really helpfull to me, when I started, if you want I can send you another codes and videos realyzed by me. BR.