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    Reprehenderit qui in ea

    RTC 實時鐘模塊 DS3231SN ChronoDot V2.0 I2C

    Regular price Sale price $7.30
    SKU: AL-VJKV-7bzh1kuh[A4]
    sales volume: 1
    classification: Other
    DS3231SN V2.0
    均碼
    Buy now
    • Product description
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    • SPU: AL-VJKV-7bzh1kuh[A4]
    • 種類:LCD液晶屏
    • 像素:-
    • 點距:-
    • 響應時間:-

     

    ●.購買電子元件/模塊請具備一定的電子基礎知識,購買前先看看描述提供的資料,所有產品不提供技術支持的,不懂得使用請勿購買,買前麻煩慎重考慮!

    RTC 實時鐘模塊 DS3231SN ChronoDot V2.0 arduino I2C 提供例程

    注意:因為快遞航空禁運,改模塊不包含電池。

    模塊特性:

    1、可以提供arduino庫文件和例程

    2、使用DS3231SN高精度時鐘芯片,內置32.768晶振

    3、可以提供精確的年、月、日、時、分、秒、上午和下午數據

    4、可以輸出1Hz信號,每秒輸出一個信號

    5、可以使用CR1220紐扣電池保持走時

    6、I2C總線上拉電阻自己焊接R1 R2

    7、尺寸小巧 直徑3cm

    8、插針間距22.86mm

    .......

    After sales information

    Within 15 days from the date of receipt, customers can be provided with an unconditional return service. The application for return of goods requires the consent of the merchant in the store.

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