
DS1307 Real-Time Alarm Clock Module: Turn AC Bulb
This video explains how to use the DS1307 Real Time Clock module with Arduino. This code will turn an AC bulb ON or OFF according to alarm settings.
Real Time clock library (from Robojax.com)
Real Time clock library (from GitHub)
DS1307 Introduction page with video and library
DS1307 Datasheet (pdf)
Get a schematic diagram for this sketch course on Udemy
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