junki Posted November 9, 2016 Posted November 9, 2016 I bought DS1307 RTC but it is 5V so it can't be connected to the Pi. I know it can be modified to use 3.3V by removing 2 resistors. This sensor is different than the adafruit kit so I am not sure which resistors to remove. It also has 2 sets of pins. What are the extra pins for and which should I use and which pins do I remove? Here is the image of the RTC: Here you can see the datasheet for the DS1307 RTC.
Tido Posted November 9, 2016 Posted November 9, 2016 (edited) Hi Junki, I guess you do know we do not have Pi images here. Anyway, I google for you: DS1307 to 3,3v ? it was the first result Please see here with picture Cheers Tido Edit: WTF your text is exactly the text from the link I just left - but this is from 2014. I guess the whole post should be deleted ! Edited November 9, 2016 by Tido
zador.blood.stained Posted November 9, 2016 Posted November 9, 2016 Edit: WTF your text is exactly the text from the link I just left - but this is from 2014. I guess the whole post should be deleted ! And previous post of this user is the exact copy of this. 1
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