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edited Dec 13, 2017 at 14:48

I have a Sparkfun Redboard (an Arduino Uno like board based on the Atmega328P and programmed with the Arduino bootloader).

I have been trying to make an accurate clock without an RTC with an LCD screen and it's been hard.

Does my boardthe Sparkfun Redboard have anbuilt-in RTC onboard?

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AltAir

Does a Sparkfun Redboard Arduino Uno have built in rtc-in RTC?

I have been trying to make an accurate clock without an rtcRTC with an lcdLCD screen and itsit's been hard. Does

Does my board have an rtc on-boardRTC onboard?

arduino-uno lcd rtc

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asked Dec 9, 2017 at 22:44

Does a Sparkfun Redboard Arduino Uno have built in rtc?

I have been trying to make an accurate clock without an rtc with an lcd screen and its been hard. Does my board have an rtc on-board?

lcd rtc