How to use TM1637 4 digits seven segment display with Arduino
ฝัง
- เผยแพร่เมื่อ 10 พ.ค. 2024
- Forget about this TM1637 display. We have got the best display that can display anything • Introduction to HT16K3...
learn how to use TM1637 4 digit seven segment display with Arduino. You will learn to use it as counter or for any other purpose.
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Chapters of this video:
00:00 Start
01:29 Downloading the library
03:17 Code explained
Download the code and library : robojax.com/L/?id=234
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#robojax #robojaxTM1637
How to use 2 or more of TM1637 chip? Watch video:
• Using multiple TM1637 ...
4 digits LED display specifications: www.foryard.com/x-en/p-class/y-1
Tutorial by Ahmad Shamshiri form Canada
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Oh I'm so happy to have found you doing this video. I've had this unit in the drawer for months until I finally need it. I've learned so much from you already, and am thrilled that you came up in this google search.
Good to hear that. Thank you.
This was an informative tutorial 👍
Instead of just using the library like others, you explained the functions and tweaked the variables to show how the display works.
Keep making such great tutorials!
I am glad you found it useful.
Cool Mister very good explaination and good code Thanks for the share ...
Long life for you and your familly !!!
Eric from France in Normandy
God bless you ...
You are welcome. Thank you for your best wishes. I appreciate it. Good bless you and your family too. Please subscribe as this will helps me a lot.
Can you do a Time Circuits Drive Switch for Delorean Time Machine
from the back to the future movie? thanks
Thank you, this was very helpful
You are welcome. The best thank you for me is to subscribe to my channel and thumb up the video. It is greatly appreciated. 🔔 😊
There is another type of 4 segment display which looks exactly like this one but its written "YLB3642BK" on that instead of "3462BS" . That did not work with this library. I got another library named "DigitalTube" with which it worked.
The display doesn't matter. it is the chip TM1637.
I m learning .... Thanks. Plz don't stop.
You are welcome. Sure I will continue.
Awesome video , helped me alot
You are welcome.
Thank you match for the explaining
You are welcome.
is there enough space to put a foam pad on top of the 4 digit display with the wires in?
Are you trying to fill up around the 4 digits, something like this: snag.gy/zXuEgI.jpg
here are the diplays and all dimensions www.foryard.com/x-en/p-class/y-1
yes I am
thanks very much,, i hope you can upload how to use big 4 digit (or more) 7segment to counter. hope so full.. nice
You are welcome. I have added your request on the list.
is it a must to use PIN 2 & 3 or will it work with any Digital out pin
you can use any other pin. this TM1637 dipslay is just junk. Use HT16K33 shown here th-cam.com/video/4aCgHNJl9kY/w-d-xo.html
Great tutorial!! Just one question, Is there a way I can control the speed of the digits?
Don’t use this display. Use the best display th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
How fast it shows something is up to you to increase or decrease the delay inside the loop delay(500) is faster than delay(1000) because the unit is 500millisecond
Beginner question:
Do the "DIO" and "CLK" ports need to be connected to work?
What is the port to receive data?
Maybe it's a very basic question, if so, where can I find this information to study it and learn.
Thank you
the DIO is data and CLK is clock. When Arduino sends the digit to display it sends it with both data and clock and both needed by the chip on the display module in order to understand and display the right digit.
Thanks for answering, i'll give it a try!
You are welcome. I have used this in multiple videos. just search for TM1637 or see them here th-cam.com/users/results?search_query=robojax+tm1637
Would you mind checking a code I'm working on? It's not mine, I'm trying to modify it to work with a TM1637 display, since they originally use a sparkfun. I have already managed to work halfway, but the part that does not work is the timer and the final result. (I only have one display, the code is for 4) create.arduino.cc/editor/housito/7414ea41-4168-4ffd-a14f-40bb31d17cda/preview
Thanks so much,clearly understood
You are welcome.
GREAT TUTORIAL VIDEO !!!! Thanx a Lot !!!
You are welcome.
Excelente, con la única explicación que lo pude lograr.
Me alegra que lo hayas encontrado útil. Gracias.
can i power it with esp32 3v3 or it should be 5v
Have not tested it. Try it.
Hello good day! can i ask how can i include it in the program? Hoping for your reply.
Hello, include what? Include the library? or open use the code?
how can i display a proper decimal value like..12.85 something like this? do u have any link for this or any other material.
this won't do it easily. I am introducing new module that can do that.
A timesaver and a lifesaver
Nice sample program.
But I do not know what "Arduino.h" is doing.
Thank you.
the "Arduino.h" is located here \hardware\arduino\avr\cores\arduino, is standard Arduino library and does majority of functions in Arduino such as "math", "string" and more.
It is included in every sketch of Arduino except when there is another library such as "TM1637Display.h" is included.
is there code to make the 4 digit display to become a digital clock?
This doesn't have the colon symbol : and people have tried it. I could not find working code.
Sand_r edited the library to include a .setColon() function.
forum.arduino.cc/index.php?topic=271238.0
Very nice tutorial 👍
Thank you! Cheers!
Nice video! But, how I turn on the two dots of the middle? Thanks!
The module I have, does not have the "colon" but it is possible to turn it ON . I would have to make video on that.
maybe display.point(); can help
what kind of cable is used to connect the pins
It is called male to female wires or dupont wire . This display is just junk don’t use it. Use this th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
Hi, as always great video. I have TM1637 6 digit seven segment display. Im trying to make a counter in min, could you please help me, or point me in the right direction regarding the code. Thank You
Hello, tm1637 is not useful for many applications. Use HT16K33 which can be used for anything th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
very useful demo thanks
You are welcome.
Is it necessary to use pwm pin to operate tm1637
No. any digital pin should work.
@@robojax Thank u so much..🙏
where can I find a 12hr code for the display
I2C protocol is used for two way communication. This device can only receive input and does not respond. This library and code that I used , works with this module.. Here is the link goo.gl/rDwBqg
what i'm trying to make is a Arduino clock with a Adafruit 24 RGB LED Neopixel Ring around it
.how to put the colon of the clock?
Here th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
How to use colon?
Introduction to HT16K33 4 Digit LED Seven Segment Display with Arduino
th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
I dosent have VCC i have 5v i must connect to?
Yes you can connect it to 5V as I have mentioned it at 00:53.
Robojax thanks :)
The video shows a counter, but the code doesn't include a counter. Am I missing something?
You should have mentioned the time. You made me watch the video to find out. at 4:20 (click on 4:20 to see it) it shows count from 1-7. Perhaps you skipped the video. Watch it without skipping and all your questions will be answered. My tutorials are different.
What about individual dp dots?
This module doesn't have any point (dot).
@@robojax what about modifying circuit?
How do i turn the dots on?
I checked the datasheet robojax.com/download/datasheet/robojax_TM1637_datasheet.pdf and did not find anything about the dot. Tm1537 is a chip for 7 segment display with dot. But the manufacturer of this module, used a display that has dot .
somewhere in example code the dot turns on. So you can analyze the code to find how you turn it on.
if you are talking about the decimal points it looks like most displays cannot turn them on even if it is built into your display. if your are talking about the clock dots try changing int k from =0 to =1 should turn them on and use display.showNumberDecEx("value", (0x80 >> k), true);
i will make clock with Arduino and dysplay. Can You help me with Code please?
I am planning to create a Arduino based clock in the coming future.
Robojax
Thanx
i will make stopwatch clock withTM1637 4 digits seven segment display with Arduino .Can You help me with Code please?
It is interesting project and I have add it to my "to do" list. In the future I might make a video tutorial if my time permits.
excuse me sir....how to display a decimal value?? like 12,7 or 35,2 etc please teach me
Forget this display. this is junk. See this video posted less than two minuets ago th-cam.com/video/tEwWsbHQA5Q/w-d-xo.html
DOT not working...
not enough. What error do you get? Make sure you download the library. Also is your display exactly the same or different? I you got the larger display, see this video th-cam.com/video/F5rhnFX3_w8/w-d-xo.html
wait there are no .h files
please watch the latest video which is part a full Arduino course with full details and wiring diagram th-cam.com/video/cJqmXjERwkQ/w-d-xo.html
The 4 digit display doesn't show anything.
You must include the library I provided. Copy and use the code provided. Watch the video without escaping and check wiring. It should work
Check the side of the display. Is it written "YLB3642BK" or "3462BS" ? This library is for "3462BS"
Halo rj what Happen with You! All 👌🏻
I was on vacation. Will be active again.
Merhaba.
salaam alaikum, this is better th-cam.com/video/4aCgHNJl9kY/w-d-xo.html to build digital clock th-cam.com/video/gz9xqvRroDY/w-d-xo.html
GND = MASA Nie uziemienie
Hi ammhd
السلام علیکم علیکم اخی عیان
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