How do I use a Real Time Clock with Arduino? RTC 1307

[@Celestial2100]

i bought a few arduino nano’s for small projects like these. could i use a arduino nano instead of a uno? or in my case a arduino mega 2560

[@adambeedle]

Really interesting video mate 👍

[@stevec5000]

How do you ever get those RTC modules to work? I got 6 of them from Amazon and can't get any of them to work since the 32 KHz crystal doesn't oscillate and the ds1307 doesn't do anything! I tried replacing the crystal on one of them but that didn't make any difference. I wonder if they were all made with counterfeit clock chips or what is going on with them?

[@lightyagami3492]

Ive got my module working but my code no matter what i do doesnt allow me to store the correct time on the module while its disconnected from power.

[@stevec5000]

@@lightyagami3492 The built in examples let you set and then display the time in the monitor so it should work if you have a good battery but I still got no display.

[@H2ON_MEA]

Nice explanation . Thanks.

[@felixbelair9251]

Is there somewhere we can find the code?

[@FJTreasures]

Cool stuff!

[@CaliforniaJoe420]

What modifications did you make in order to get the I2C LCD screen to work? I am attempting this project and seem to be missing something, the Serial Monitor prints as you show but when I switch to LCD.Print it does not print as yours. I heard you say you modified the code to dial it in, I am wondering what it was you had to do.

[@Avidiy]

yes i am stuck too

[@OnlyXaM]

@@Avidiy Make sure your LCD hex location is correct, im pretty sure there is a test for that a i2c lcd examples

[@rharibabu693]

Mobile app la eppadi Arduino Uno with rtc module ds1307 upload saivathu? Please tell me..

[@chrisnijland701]

But if I sell this clock how can the user set the winter and summer time?

[@Lunolux]

they can't, unless you add button to let the user set the time

[@spoon2986]

But how long does the battery last tho?

[@k_EC_Abdelsalam]

Around 1-2 years , it actually depends upon the temperature

[@prabnoorsingh2716]

can i have the code please?

[@Julien1932]

Табличка "Убьет!" на русском :)

[@TheUnofficialMaker]

ditch the music

[@xxslayer255xx]

I liked it

[@waisauxon0868]

senin yüzünden yüzüm hiç bir zaman gülmedi umarımm rtc modülleri arasında bğoulursun

[@stevec5000]

This is really stupid since he never tells what sketches he used or anything so we can duplicate it! Two thumbs down!😝😡💩

[@OnlyXaM]

he does if you watched the video

[@MrBobWareham]

@@OnlyXaM You have to watch the video take it one frame at a time to see what he does then copy it, and it works, give it some effort!!!!