DS3231 AT24C32 IIC Module Precision Clock Module DS3231 for Arduino
4,00 €
1pc x DS3231 AT24C32 IIC Module Precision Clock Module (Without Battery). Clock chip: high-precision clock chip DS3231. Wiring instructions ( for Arduino uno r3 for example) Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute.
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