LED DISPLAY 5X7 Dot Matrix LED Display 4CHAR 3.8MM RED HCMS-3902 Color:RED Parameter Symbol Condition Min Typ Max Unit Forward Voltage Vf If=20mA 1.8 2.3 V Reverse Voltage Vr Ir=10uA 5 V Luminous ...View More
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LED DISPLAY 5X7 Dot Matrix LED Display 4CHAR 3.8MM RED HCMS-3902