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4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards
4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards
4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards
4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards
4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards
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4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards - China

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Description

Main Features

Feature:
 
This is a basic 4-digit 7-segment display module.
The display features double points in midle. 
The decimal point per digit not active.
Module connecting to digital I/O on 2 pins.
For Arduino use library: TM1637.h

Package includes:

1 x LED Display Tube


Sketch:
 
#include "TM1637.h" // include the TM1637 library
TM1637 display(2, 3);// // initialize the library for pins 2, 3
 
void setup()
{
display.init(); // Start display
display.set(7); //Setup brightness 0 to 7
int8_t Disp[4]; //Dimension of digits
}
void loop()
{
 
Disp[0] = 1; //Write digits to dimension
Disp[1] = 2;
Disp[2] = 3;
Disp[3] = 4;
display.display(Disp); //Show dimension(digits) to display
}
 










Specification

Type
Voltage Regulator
Condition
New
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4 Digit LED Display Tube 7 Segments TM1637 50x19mm Blue Clock Display Colon RobotDyn for Arduino - products that work with official Arduino boards

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