Tutorial: How to use DS3231 RTC in Arduino
In this tutorial, we will learn how to use the DS3231 Real Time Clock (RTC) module. BILL OF MATERIALS DS3231 RTC module with coin cell battery inserted. Arduino Uno board, or any Arduino compatible boards. 0.96 OLED display. A breadboard and jumper wires for connecting the circuits. CIRCUIT DIAGRAM INSTRUCTION Connect the DS3231 VCC pin […]
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