Time DS3231 Electronic Components IIC Module Clock Module Clock Memory Module For Sale

Time DS3231 Electronic Components IIC Module Clock Module Clock Memory Module


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Time DS3231 Electronic Components IIC Module Clock Module Clock Memory Module:
$8



Weight: Size: 38mm (length) * 22mm (width) * 14mm (height) Working voltage: 3.3--5.5V Clock accuracy: within the range of 0-40, accuracy is 2ppm, and the annual error is about 1 minute Package: A DS3231 module Clock chip: high-precision clock chip DS3231 Memory chip: AT24C32 (storage capacity 32K). The IIC bus interface is a high transmission speed of 400KHz (when the working voltage is 5V). Other IIC devices can be cascaded, the 24C32 address can be modified by short-circuiting A0/A1/A2, and the default address is 0x57. With battery CR2032, to ensure that the clock still moves normally after the system is powered off.

On May-15-21 at 19:00:31 PDT, seller added the following information:



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