Arduino Code: 4-Digit Display (TM1637) 7 Segment LEDs. Countdown/Timer

preview_player
Показать описание
Arduino: 4-Digit Display. 7 Segment LEDs. Countdown/Timer

Schematic:
Shown in the video

Arduino Code:

Library used: TM1637.h

_A___r___d___u___i___n___0___x___

_____________________________________________

To make a clock using this module, check out:
Real Time Clock Module (DS3231) with 4-Digit Display (TM1637)
_______________________________________________
Рекомендации по теме
Комментарии
Автор

You need the custom Header file "TM1637.h" to run this code which is not provided so it is useless to try it and will not work without the header

AmjadAli-tigf
Автор

I made one of these, I found if I hooked up VCC the display was much brighter.

JerryEricsson
Автор

Hello! I do not speak English very well, so I'm going to try to communicate as best I can.
I installed the libraries, and I copied the code as it is. But I miss this error: Arduino: 1.8.5 (Windows 8.1), Card: "Arduino / Genuino Uno"

sketch_mar06a: 8: error: 'TM1637' does not name a type

TM1637 disp (CLK, DIO);

^

C: \ Users \ Maximilian \ Documents \ Arduino \ sketch_mar06a \ sketch_mar06a.ino: In function 'void setup ()':

sketch_mar06a: 12: error: 'disp' was not declared in this scope

disp.set (5);

^

sketch_mar06a: 13: error: 'D4056A' was not declared in this scope

disp.init (D4056A);

^

C: \ Users \ Maximilian \ Documents \ Arduino \ sketch_mar06a \ sketch_mar06a.ino: In function 'void loop ()':

sketch_mar06a: 20: error: 'disp' was not declared in this scope

disp.display (v);

^

exit status 1
'TM1637' does not name a type

This report could have more information with
"Show detailed output during compilation"
option enabled in File -> Preferences.

How can i fix it?

Malvax
Автор

disp.set(5) in my computer not show red color

kawanajaben
Автор

Can i run the Arduino code directly which is given in link without adding yhe library?

sachinjain
Автор

I have the library, but set isnt orange. Thanks

sebaspower
Автор

the code does not work...
if u set TM1637 disp(CLK, DIO);
there is an error msg says: that TM1637 does not name a type.

is there any specific library that u used?

denarNine
Автор

Hello friend! How can i stop the contdown ? I cant do it. Thank yoy

sebaspower
Автор

the link won't work, could you please post the code in the comments, thanks

taranagnew
Автор

Problem : exit status 1
'D4056A' was not declared in this scope

MBTikus
Автор

please make a video on how to add library and code.because I am able to run only that code which come in library.

sachinjain
Автор

It is not keeping up at 100ms, is the arduino too slow?

ricardrinaldo