3.3V/5V RTC I2C DS3231/RX8025T Real Time Clock Module for Arduino Raspberry Pi
ab 3,90 €
Mini RTCpro DS3231. DS3231 AT24C32. 4 clock chip: high-precision clock chip DS3231. High precision 32.768 KHz removing crystal vibration chip internal integration, 0℃ to 40℃ range precision 2 PPM, in error about 1 minutes.
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