DS3231/DS3231SN Modul 3,3V/5V RTC I2C Echtzeituhr Modul Arduino UK
ab 1,93 €
Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. DS3231 RTC. Use DS3231SN precision clock chip, built 32.768 crystal. DS3231SN IC. DS3231SN 3 in 1 LED. Wiring instructions (with Arduino uno r3 for example).
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