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    1PCS RTC Real-Time Clock Module DS3231SN ChronoDot V2 I2C For Arduino

    • Item No : 195993621926
    • Condition : New
    • Brand : Unbranded
    • Seller : cayin35
    • Current Bid : US $2.41

    • * Item Description

    • Use DS3231SN precision clock chip, built 32.768 crystal. The pull-up resistor R1 R2 own welding on the I2C bus. You can output 1Hz signal, a second output signal. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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