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  • HT16K33 LED Dot Matrix Drive Control Module Board for Arduino NEW

    • Item No : 387646927635
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : kaiserburg-d
    • Current Bid : US $1.91
    • * Item Description

    • Matrix key scan circuit. 13 x 3 matrix key scanning. I2C-bus interface. Combo sets. 16 8 bits RAM for display data storage. 16-step dimming circuit. LED Displays. hope you could understand.
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