populație Cale aștepta ascii led 7x5 8x8 meniul diferit delicateţe
Dot Matrix LED display 5x7
1.5inch 3.7mm 8X8 Dot Matrix led display Common Cathode Anode Red Orange Yellow Green Emerald Blue White color ELM-1588AS,BS,AG,BG,AO,BO,AY,BY,AGG,BGG,AB,BB,AW,BW_Sichuan Etnal Optoelectronic Technology Co., Ltd
multiplexer - Displaying ASCII codes to an 7x5 LED Matrix - Electrical Engineering Stack Exchange
How to Easily drive a an LED dot matrix display: 8x8 or 5x7 LEDs.