All About TM1637

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In this tutorial, I am going to show you guys how to control the TM1637 4-Digit 7-Segment displays using an Arduino. If you want to displays sensor data, temperature and humidity, or want to design a clock, timer or counter, you will need this 4-Digit Seven-Segment Display.
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Video: Video Link • All About TM1637
Full Blog Post: diy-projects4u...
Datasheet: github.com/tar...
Schema: github.com/tar...
TM1637Display Library: github.com/avi...
Thingiverse : github.com/tar...
PCF8574 GPIO Extender: diyfactory007....
Code:
Example1: github.com/tar...
Example2: github.com/tar...
Example3: github.com/tar...
Example4: github.com/tar...
TM1637Test: github.com/tar...
Template: github.com/tar...
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#TM1637 #ArduinoDisplay #HW-069

[@rogeriomunarolima1086]

Great video information about display tm1637, with examples and Codes included. Thank you.

[@CrazyCoupleDIY]

Thanks mate

[@bartekguch3051]

Very nice, simple and helpfull video. Thank you!

[@CrazyCoupleDIY]

Pleasure

[@elektron2kim666]

I like those. I make clocks without end and the digital version is best shown like that.

[@chrisl4999]

Excellent video packed with tons of good information!

[@CrazyCoupleDIY]

Thanks 👍

[@phakalanep7241]

Great video

[@CrazyCoupleDIY]

Thanks a lot

[@hobbit1766]

Nice tutorial mate

[@CrazyCoupleDIY]

Cheers

[@poonambansal6189]

Thanks for such informative video

[@karishma_agrawal07]

Your video helped a lot! ❤

[@CrazyCoupleDIY]

It's my pleasure

[@karishma_agrawal07]

@@CrazyCoupleDIY can to tell me that can we connect arduino nano directly to tm1637 without using breadboard?

[@hanifanmohamad2327]

Hi, thanks for the video If i am using 2 module, can i use single clk pin? Thanks

[@vijaysulakhe5605]

Nice and helpful video, many thanks...keep doing for Pi Pico also.

[@CrazyCoupleDIY]

I already have one on pico kzbin.info/www/bejne/rIDCY4uNf6l5bZI

[@Wxjtxqk]

Thanks bro!

[@CrazyCoupleDIY]

Pleasure

[@RogerHyam]

Thanks that was useful. But how do you control the : in the middle?

[@CrazyCoupleDIY]

Please have a look at the code. I have it fully commented for wast understanding. Please let me know I you have any issues thanks

[@МаксимГрищенко-н1с]

Thank you

[@CrazyCoupleDIY]

You're welcome

[@b_shankar]

Bro can you tell me how we can generate same temperature in Fahrenheit.

[@CrazyCoupleDIY]

Temp_F = (Temp_C x 9/5) + 32;

[@b_shankar]

@@CrazyCoupleDIY thank you 😊

[@llaltxll]

In case anyone got a module that has dots on it, you can turn them on by setting the top bit on. #define SEG_DP 0b10000000

[@schnodderbürstchen]

thanks, but how do I turn the dots on, once implemented?

[@llaltxll]

@@schnodderbürstchen At 06:55 in the video, you can see how this is used: 1. The data byte-array value is built by OR-ing multiple segment byte-codes together - here you can add either the pre-defined SEG_DP or the raw value - 0b10000000 to add that segment (the dot at the bottom of the digit). 2. the data is passed to setSegments.

[@schnodderbürstchen]

@llaltxll what worked for me in the end was the showNumberDecEx-function, with the second entry being a number 64 or bigger. So display.showNumberDecEx(1234,64,false) or something like that.

[@miguelpolillarny7258]

Hello, new subscriber, I wonder if you could collaborate with a Countdown timer project with the TM1637 display and that when it reaches zero, turn on a led for 3 seconds, it could be using ESP32 or an Arduino. Regards.

[@sarangvs2326]

Can we use this module with 8051 microcontroller?

[@CrazyCoupleDIY]

I have not used or tested that with an intel 8051 MCU mate so I may not be able to answer your question

[@vijaysulakhe5605]

Thanks. Which Lib you are using for DHT11 / 22 ?

[@CrazyCoupleDIY]

Just the standard one mate

[@RiteshKumar-uy7fx]

DHT sensor library by Adafruit Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors use this one its handy

[@vijaysulakhe5605]

Thanks.. which lib you are using for DHT11 / 22 ?

[@CrazyCoupleDIY]

Just the generic one

[@RiteshKumar-uy7fx]

DHT sensor library by Adafruit Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors use this one.

[@Dancopymus]

Greetings. Firstly, thanks for the video. I have some Displays like this, 0.56". With Arduino Uno or Nano, it works perfectly but, with the ESP8266 NodeMCU, some don't work. Do you know the reason for this? Thank you

[@RiteshKumar-uy7fx]

is your problem solved

[@Dancopymus]

@@RiteshKumar-uy7fx I took a break from this, but when it starts again, I'll get back to you.

[@ofp6024]

Hello i am using 2digit seven display (4 nos ) total 8 digit ,,, and i am using max7219. I tried everything but still it's not working its just lighting up all the segment including dp and will remain same . Not a single digit or number is coming,,, please help

[@RiteshKumar-uy7fx]

Can you share project link

[@john-iveson]

i get this error message Compilation error: 'class TM1637Display' has no member named 'clear'

[@RiteshKumar-uy7fx]

did your problem solved

[@john-iveson]

@@RiteshKumar-uy7fxI did

[@Nonsense116]

this is not how to control the tm1637 module, this is how to download a library to do it for you. there are already dozens of videos out there on how to do that

[@RiteshKumar-uy7fx]

do you want a detail explanation on code ?

[@arduinomaquinas]

Awesome🇧🇷😉👍great video information display tm1637👏👏👏👏👏 @arduinomaquinas thank you man, subscribed

[@CrazyCoupleDIY]

Thanks😊

[@Jagga-oy2hd]

Code to add rtc in this clock kzbin.info/www/bejne/fqC6kqquq7xphac