DS3231 RTC Module (Real Time Clock) Kits Motors & Mechanical surpassing the 1

surpassing the 1

and low power consumption

0 pinout with added SDA and SCL pins near the AREF pin

The TEC1-12715 Thermoelectric Peltier Cooler Module works very well as long as you remove the heat from the hot side

DS3231 RTC Module (Real Time Clock) Kits Motors & Mechanical surpassing the 1DS3231 RTC Module (Real Time Clock) DS3231 Mini RTC is a Mini Real Time Clock module designs for Raspberry Pi, but it also can be used to Arduino. DS3231 RTC IC Self adjust 3. 3V and 5V. Provide battery backup for continuous timing, Low power consumption. Complete clock functions include seconds, minutes, hours, day, date, month and year timing, and provide valid to 2100. It has Two calendar alarms, 1Hz, and 32. 768kHz output. Reset output and input