PIC18F4550 USB Marquee Display Scrolling Text Circuit LED Visualbasic
Scrolling text circuit displays the text sent via the computer’s USB port. The program used to send text has exe and source codes prepared with visual basic. The circuit is based on PIC18F4550, 8×32 dot matrix LEDs are driven by 2 74hc154, and the pic software is prepared with proton ide. Marquee LED Display Scrolling…