Thread: 8 Digit Countdown Display for Build Season
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Unread 24-01-2016, 19:42
davidperna davidperna is offline
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Re: 8 Digit Countdown Display for Build Season
I'd recommend the DS1307 RTC if you've got that one. Really easy to use over I2C and it supports a backup battery, and has a settable 1Hz output pin that you can use to tell the microcontroller to update the display. I'd be happy to provide any documentation from our build if you want help getting started!
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