user24230: https://learn.adafruit.com/assets/3813
I understand that analog 4 and 5 are SDA/SLC, isn't the picture also showing 5v and GND being plugged into two analog pins? Does that work?
I have it wired up to the actual 5v and GND, but it would be convieniet to be able to stack the RTC like they show in the picture

user2881: It's written in the tutorial

If you set analog pin 3 (digital 17) to an OUTPUT and HIGH and analog pin 2 (digital 16) to an OUTPUT and LOW you can power the RTC directly from the pins!


24230: <p><a href="https://learn.adafruit.com/assets/3813" rel="nofollow">https://learn.adafruit.com/assets/3813</a></p>

<p>I understand that <code>analog 4</code> and <code>5</code> are <code>SDA/SLC</code>, isn't the picture also showing <code>5v</code> and <code>GND</code> being plugged into two analog pins? Does that work?</p>

<p>I have it wired up to the actual <code>5v</code> and <code>GND</code>, but it would be convieniet to be able to stack the RTC like they show in the picture</p>
 2881: <p>It's written in <a href="https://learn.adafruit.com/ds1307-real-time-clock-breakout-board-kit/wiring-it-up" rel="nofollow">the tutorial</a></p>

<blockquote>
  <p>If you set analog pin 3 (digital 17) to an OUTPUT and HIGH and analog pin 2 (digital 16) to an OUTPUT and LOW you can power the RTC directly from the pins!</p>
</blockquote>
