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Questions tagged [ds1307]

a low-power I2C serial real-time clock (RTC) with full binary-coded decimal (BCD) clock/calendar plus 56 bytes of non-volatile SRAM

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Why is my RTC DS1307 not being recognized?

I'm trying to wire up a DS1307 RTC to my Model B Pi. I'm following the diagram as shown in this crude image and I've also tried it like this but it isn't recognized by the Pi. When I run i2cdetect -...
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i2cdetect detects the device but also shows a full row of addresses

I have successfully setup a RTC clock ( DS3231 ) on a RPi zero. The whole process was explained here. It works as expected but with only a minor difference: Row 5 is filled with numbers from 0x50 to ...
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Raspberry pi ds1307 integration

I would like to integrate ds1307 clock module as a part of my 'garden automation project' to raspberry pi. The concept of the project is the servo will rotate in a specific time. So should I ...
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UPS PIco on Raspberry Pi B+ with Jessie

I have been using a PiModules UPS PIco add-on board on my Raspberry Pi B+ using Wheezy for over a year now. No problems. I just created a new boot SD with Jessie and while the PIco unit seems to be ...