DS3231 RTC AT24C32 IIC I2C Modul Präzision Echtzeit Uhr & LIR2032 Akku
8,25 €
1 x DS3231 RTC. Can be cascaded with other IIC device. The clock operates in the 24 hours or band / AM / PM indication of the 12-hour format. Calendar alarm clock with two. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.
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