DS3231 ZS042 AT24C32 IIC Module Precision RTC Real time Clock Memory

Price:

2.77


5W CREE XTE S3 High Power LED 8-20mm PCB Emitter Warm Neutral White Blue
5W CREE XTE S3 High Power LED 8-20mm PCB Emitter Warm Neutral White Blue
1.07
1.07
30W 40W 50W Driverless LED Light COB Chip Spotlight Size 110x58mm Emitting 60x30mm
30W 40W 50W Driverless LED Light COB Chip Spotlight Size 110x58mm Emitting 60x30mm
5.14
5.14

DS3231 ZS042 AT24C32 IIC Module Precision RTC Real time Clock Memory

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1.16 1.16 USD 1.16

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    Categories :
    Other Modules
    SKU :
    1941058
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    Parameters:

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

    • 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

    • 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 ℃

    • 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

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

    • Packing: single anti-static packaging