Digital Alarm Clock Using TM1637 Display and DS3231 RTC.

Digital clock using TM1637 4-digit 7-segment display and DS3231 RTC.
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Also check out:
i).TM1637 4 Digit 7 Segment Display interfacing with Arduino: • TM1637 4 Digit 7 Segme...
ii).How to use the DS3231RTC module with Arduino: • DS3231 RTC INTERFACING...
For the code and schematics visit the link: mytectutor.com/tm1637-4-digit...

[@nanamaiga534]

This is a unique project thank you 🙏
But I have a problem with le TM1 637 library . Can you please send me the link to download it?

[@petersilie3090]

Link for code and schematics doesn't work.

[@sibaramdatta5625]

Sir I have already done the clock but some problems facing that the dot display are not blinking but clock is running. one more fault when trying to upload the sketch error message showing class TM1637 has no member 'setColon'. what can be done? Please answer me.

[@ldminidiytractor]

Can you share your library file? I can’t any TM1637Display Libraries that have Class SetColon

[@ilkhomjonkhudoyberdiev5619]

Good job , keep making good content like this !!!!

[@bobinnes2413]

Have downloaded the applicable sketch for setting RTC time via buttons - will not work

[@erment55]

Hi,
What if RTC lost power(electricity cut),When the power comes back on, the clock continues from where it left off, it does not show the real time.

[@IMRANKHAN-we9un]

How to set 12 hours & AM- PM mode in DS3231 ??

[@janakirenga]

AS somebody commented I am also getting the error message, " error: 'setColon' is not a member of 'TM1637Display'. What is it and how yo overcome this. Please do reply

[@bijoymanna4859]

mytectutor.com/wp-content/uploads/2020/12/TM1637Display-Library.zip
Use this library

[@bobinnes2413]

Cannot set RTC time using buttons - refuses to work

[@saikatd9037]

In my case colon between hh & mm not blinking

[@bijoymanna4859]

mytectutor.com/wp-content/uploads/2020/12/TM1637Display-Library.zip
Use this library

[@shahrularifin3930]

I can't compile the code due error that occur
Hope you can help

[@mytectutor]

Which type of error?

[@arunkumarkumba]

@@mytectutor error: 'setColon' is not a member of 'TM1637Display'

[@rafikszary8657]

@@arunkumarkumba i have this same problem

[@saikatd9037]

@@rafikszary8657 same issue

[@shuvendupattari8079]

No display problem

[@litonnasir8701]

I can buy a digital clock in 1 dollars with alarms.In this project I'll have to pay almond 8 dollars