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    Adafruit 3028, FeatherWing Precision Real Time Clock (RTC) Add On Board for Feather Development Board

    RS Stock No.:
    124-5501
    หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
    3028
    ผู้ผลิต / Manufacturer:
    ADAFRUIT INDUSTRIES
    ADAFRUIT INDUSTRIES
    ดูหมวดหมู่นี้
    7 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
    Add to Basket
    Units

    ราคา / Price Each

    THB566.84

    (exc. VAT)

    THB606.52

    (inc. VAT)

    UnitsPer unit
    1 - 4THB566.84
    5 - 9THB530.00
    10 +THB524.33
    RS Stock No.:
    124-5501
    หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
    3028
    ผู้ผลิต / Manufacturer:
    ADAFRUIT INDUSTRIES

    ข้อมูลทางเทคนิค / Technical Data Sheets


    Legislation and Compliance


    รายละเอียดสินค้า / Product Details

    Adafruit Precision Real Time Clock (RTC) FeatherWing


    FeatherWings add specific functionality to your Feather development board. They fit directly on top of your Feather using stacking header pins.

    The DS3231 Precision RTC FeatherWing adds an accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator (TCXO) to any Feather board. This RTC is the most precise you can get in a small, low-power package.

    Most RTCs use an external 32 kHz timing crystal to keep time with low current draw but these have slight drift, particularly with temperature changes. This DS3231 has a crystal inside the chip and a temperature sensor compensates for the frequency changes by adding or removing clock ticks.

    A CR1220 12 mm coin cell battery holder enables battery backup to keep time even without main power. A CR1220 battery is not supplied (RS 866-0653).


    - 50.8 x 22.9 x 1.6 mm / 2" x 0.9" x 0.06"
    - Weight: 4.8 g



    Adafruit FeatherWing Add-On Boards


    คุณสมบัติ / Specifications

    คุณสมบัติValue
    Clock/Timer FunctionReal Time Clock (RTC)
    Kit ClassificationAdd On Board
    For Use WithFeather Development Board
    Kit NameFeatherWing Precision
    7 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
    Add to Basket
    Units

    ราคา / Price Each

    THB566.84

    (exc. VAT)

    THB606.52

    (inc. VAT)

    UnitsPer unit
    1 - 4THB566.84
    5 - 9THB530.00
    10 +THB524.33