La che do thong dung cho man hinh LED. Trong che do nay, man hinh hien thi noi dung theo thoi gian thuc. May tinh gui noi dung va man hinh hien thi noi dung do.
Man hinh LED se hien thi nhung gi may tinh hien thi, he thong dong bo bao gom card phat, card nhan va phan mem dieu khien lien quan se duoc cai dat tren may tinh.
