8 x8 Dot-Matrix Driver Module - Red + Black
Model N/A Quantity 1 Color Red + black Material FR4 Features Chip: 74HC595 SPI interface just need 3 signal lines can drive several 8 x 8 dot-matrix Specification Working voltage: DC 5V working temperature: 10'C~30'C operating humidity: 10%~90% Application Great for Arduino projects. English Manual/Spec Yes Packing List 1 x Dot-Matrix driver module