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 ...

SparkFun DeadOn RTC Breakout (BOB-10160) Arduino library for the SPI-based DS3234 real time clock (RTC). Allows you to set and read the time and date, set both alarms, and configure the SQW output pin ...

Die Verbindung zwischen Nano-Board und RTC-Shield erfolgt über vier kurze Kupferlitzen. Ich habe sie ganz pragmatisch auf der Platinenunterseite an die Pins des Arduinos gelötet.

Today Arduino has announced the availability of the new Arduino IDE in the form of version 1.6.8, which is now available with updated cores for almost all supported platforms including : AVR 1.6. ...