code_Project_82-DS3231

Chapter 3 code_Project_82 The second part 2 of "The Arduino World Book" code_Project_82

• By:Farkad Adnan فرقد عدنان - -E-mail: farkad.hpfa95@gmail.com -inst : farkadadnan
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General structure

An Arduino Library for EASY communication with DS3231 I2C RTC Clock and Atmel AT24C32 I2C EEPROM commonly found on the same board. Implements setting, getting the time/date, setting, checking and clearing alarms, and dead-easy circular-buffered logging of data with timestamp.

library

#include <Wire.h>
#include "RTClib.h"
RTC_DS3231 rtc;

شريحة أو رقاقة DS3231 RTC عن قرب

المذبذب الكريستالي التعويضي لدرجة الحرارة (TCXO)

How do I connect my module?

These modules are I2C devices, so that's easy as pie.

SCL -> SCL (Uno: A5, Mega: 21, Leo*: SCL) SDA -> SDA (Uno: A4, Mega: 20, Leo*: SDA) VCC -> 5v GND -> GND