DS3231-Module AT24C32,DS3231,Memory Module Real Time Clock Lightweight Accessory For Sale

DS3231-Module AT24C32,DS3231,Memory Module Real Time Clock Lightweight Accessory


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DS3231-Module AT24C32,DS3231,Memory Module Real Time Clock Lightweight Accessory:
$9.39

DS3231-Module AT24C32,DS3231,Memory Module Real Time Clock Lightweight Accessory
  • Features:

    *Calendar alarm clock with two

    *Programmable square-wave output

    *Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation

    *Chip temperature sensor comes with an accuracy of ± 3 degree Celsius

    *IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)

    *Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57

    *With rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal


    Specification:

    Dimension: 38*22*14mm (L*W*H, Approx)

    Operating Voltage :3.3~5.5V

    Clock Chip: High-precision clock chip DS3231

    Clock Accuracy: 0-40 degree Celsius range, the accuracy 2ppm, the error was about 1 minute

    Wiring Instructions:

    SCL → A5

    SDA → A4

    VCC → 5V

    GND → GND


    Package Contents:

    1 * Module


    Notes:

    1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

    2.Please allow slight manual measurement deviation for the onlyship to confirmed Order addresses.Please comfirm that your Order address is in line with your shipping address.

    Please kindly note thatthe combined shippingis not providedbecause the shipping fee is calculated by weight. Also, the each additional item meansexactlythe the same color and size.

    It takes about7-15 working days to US; about 10-30 working days to other countries.Transit time may be a little delayed because of thebadweather and customsinspection. If youdonot receive youritemwithin 30 working days since payment finished, please contact us immediately for further must be completed within 5 days. If you have any problems about payment, please contact us via message.

    We strive for 100% customer satisfaction! Positive response is very important to us. If you have any questions,please feel free to contact us via "Ask seller a question" . We will reply your email within 24working hours.




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