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MD_D1307 Real Time Clock Library
1.3
Library to control DS1307 real time clock
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The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of non-volatile SRAM.
Microprocessor interface is exclusively through an I2C bidirectional bus.
The device
This library features access to all on-chip features
Nov 2018 version 1.3.1
May 2017 v1.3
Apr 2016 v1.2
Aug 2015 v1.1
Copyright (C) 2015 Marco Colli. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA