I have RTC chip- DS3231 is extremely hard using the arduino. Just setting the time is pretty complex, not mentioning the code. Therefore I have found a great and easy to use library which really enhances the use of the DS3231 chip.

Step 1: Connections:

VCC -> Arduino 5V

GND -> Arduino GND

SCL -> SCL or A5

SDA -> SDA or A4

Step 2: CODE:

Set the TIME and DATE in the programming where set... is written....and add the library of Wire.h

Step 3: OUTPUT:

Step 4:

<p>I can't make it.</p><p>Which library did you use?</p>
<p>rtc3231 and wire.h</p>
<p>I made it! thank you~~</p>

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Bio: Technology Lover
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