Tiny RTC I2C module not working I bought a Tiny RTC I2C module and it doesn't work.
When i run the TimeRTCSet from TIME library all i get is:

Unable to sync with the RTC
0:00:00 0 0 1970
0:00:01 1 1 1970
0:00:02 1 1 1970
0:00:03 1 1 1970
0:00:04 1 1 1970
0:00:05 1 1 1970
0:00:06 1 1 1970
0:00:07 1 1 1970


The module is connected like this:

Vin -> 5V
Gnd -> Gnd
SCL -> A5
SDA -> A4

I'm using arduino uno.

I tried with a simple i2c scanner, but it returned two devices!

Scanning...
I2C device found at address 0x50  !
I2C device found at address 0x68  !
done


Only the clock is connected. I tried removing the battery for night to reset it, but it didn't fix it.

Could you help me?
Try using the example code from the MD_DS1307 library to find the settings on your RTC, when I first wired mine up the clock was not running and I couldn't set the time on it. After I enabled it, it worked just fine.