DS3231 RTC AT24C32 IIC Precision Real Time Clock Memory Module Arduino

£3.99

Condition: New Other

Out of stock

  •   Size Guide

    Size Guide

    Size Chest Waist Hips
    XS 34 28 34
    S 36 30 36
    M 38 32 38
    L 40 34 40
    XL 42 36 42
    2XL 44 38 44

    All measurements are in INCHES

    and may vary a half inch in either direction.

    Size Chest Waist Hips
    2XS 32 26 32
    XS 34 28 34
    S 36 30 36
    M 38 32 38
    L 40 34 40
    XL 42 36 42

    All measurements are in INCHES

    and may vary a half inch in either direction.

    Size Chest Waist Hips
    XS 34 28 34
    S 36 30 36
    M 38 32 38
    L 40 34 40
    XL 42 36 42
    2XL 44 38 44

    All measurements are in INCHES

    and may vary a half inch in either direction.

  •  Delivery & Return

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Condition: Brand New

 

Warranty: 12 Months

DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Compared to the DS1302 solution, the DS3231 has many advantages, it function with a VCC ranging from 2.3V to 5.5V and has a battery backup. Unlike the DS1307, the DS3231 also has an integrated crystal (so no external crystal required), temperature sensor, 2 programmable time-of-day alarms, a 32.768 kHz output pin to ensure higher accuracy. Besides, there is also a EEPROM AT24C32 to supply you 32K EEPROM to store your data, it is the best choice for your application that needs recoding time, a built battery holder make this module suitable. It is a good substitution for the data logging shield, with even higher time precision.

Features

Size: 38mm (length) * 22mm (W) * 14mm (height)

Weight: 8g

Operating voltage :3.3 – 5 .5 V

Clock chip: high-precision clock chip DS3231

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

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 ℃

Memory chips: AT24C32 (storage capacity 32K)

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

SKU: 123069463475 Category: Tag:
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