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MAX7219 Red Dot Matrix Module w/ 5-Dupont Lines
Model N/A Quantity 1 Color Black + White Material FR4 Specification Can drive common cathode Dot matrix module£¬ working voltage: 5V; Size: 5x3.2x1.5cm£¬ with 4 screw holes£¬ hole diameter: 3mm; With input and output port£¬ supports several module cascade Features MAX7219 is an integrating serial input / output common cathode display driver£¬ it connects microprocessor to 8-digit or 7-digit LED display£¬ bar graph display and 64 red LED. Application Great for Arduino projects DIY Packing List 1 x Dot matrix module 5 x Dupont lines