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Arduino Rtc

Digital Clock with Arduino, RTC and Shift Register 74HC595

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Digital Clock with Arduino, RTC and Shift Register 74HC595

from Instructables.com

Day of The Week, Calendar, Time, Humidity and Temperature: Battery Saving Sketch, LCD Shield, DHT22, RTC3231 and Arduino

Day of The Week, Calendar, Time, Humidity and Temperature: Battery Saving Sketch, LCD Shield, DHT22, RTC3231 and Arduino

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Let's tell time by using a RTC1307 real time clock module. In this tutorial we will use a RTC1307 Arduino library to display date and time on an OLED.

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Avoir une horloge pour un projet peut parfois rendre de grands services : alarmes, horodatage, heure courante, ... Apprenez à dompter la puce RTC !

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