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Topic: What time is it? (Read 528 times) previous topic - next topic

BrianOBrien

I need to know the time of day in my sketch...
I'm on an Arduino Mega 2560.
Is there a RTC?

liuzengqiang

Arduino MEGA2560 doesn't have an RTC. You can get a popular RTC shield or module for arduino, based on DS1307 chip, for around $10 in lots of internet stores.
Serial LCD keypad panel,phi_prompt user interface library,SDI-12 USB Adapter

nickgammon

Example: https://www.adafruit.com/products/264
Please post technical questions on the forum, not by personal message. Thanks!

More info:
http://www.gammon.com.au/electronics

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