PIC18F4550 USB MARQUEE DISPLAY SCROLLING TEXT CIRCUIT LED VISUALBASIC
PIC18F4550 USB Scrolling LED Display with Visual Basic The PIC18F4550 USB Scrolling LED Display is an 8×32 dot-matrix project that displays text and patterns sent directly from a computer. A Visual Basic application handles the PC side, while the PIC18F4550 firmware was developed using Proton IDE. Two 74HC154 ICs are used for matrix column selection, […]
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