5PCS DS3231 Real Time Clock Module RTC Sensor, High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi DIYmall

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SKU:
CY123945
UPC:
747356633154
Condition:
New
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Feature: The DS3231 is an RTC IC developed by Maxim Integrated. It is a low cost, extremely accurate RTC IC with communication over I2C Interface. An interesting feature of DS3231 RTC IC is that it has integrated crystal oscillator and temperature sensor and hence you don't have to connect an external crystal.