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  • STC89C52RC Core Development Board 51 MCU Minimum System Learning Board CH340 DIY

    • Item No : 276440350695
    • Condition : New
    • Brand : Unbranded
    • Seller : modul_technik
    • Current Bid : US $4.35
    • * Item Description

    • Nano Sheild. On the P0 port pull-up resistor, if you use the STC89C52 version, P0 port if you do the external output driver, you need to external pull-up resistor, do the general LCD bus such as LCD1602, LCD12864 bus, can be used directly, no external pull-up resistor.
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