TM1637 4 Digit 7 Segment Display interfacing with Arduino.

The TM1637 4 digit 7 segment display module solves the problem of using many pins for serial communication by reducing the number of pins needed to control the four displays using only four pins instead of twelve that are used by many of the 4 digit displays.
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In this tutorial I demonstrate how the TM1637 display is interfaced with Arduino in a number of simple applications including;
2:10 Up-down Counter
3:15 Temperature Display from LM35 temperature sensor.
4:00 Time display from DS3231RTC
For the code and schematics visit the link: mytectutor.com/tm1637-4-digit...

[@bobinnes2413]

Your sketch for using EEPROM and time setting of the RTC - this sketch does not work, can you email me a good copy of the sketch, please

[@coroomchannel414]

How to display 3 temperature numbers on seven segment?

[@chrisnijland701]

error
'connected' was not declared in this scope

[@wasanthawimaladharm]

CAN YOU MAKE 12HOUR SEVEN SEGMENT LED CLOCK

[@elektrikustas5412]

Fc

[@roncheverie4983]

@@elektrikustas5412 I'm new to the Arduino world and don't know how to write code but i have figured out how to uploade a program into the Arduino. Would like to make the counter that is shown in the video. Would it be possible to get the code for that project.Thanks