Using a 4 Bits 7 segment LED Display with an Arduino - Tutorial

In this tutorial we will connect a 4bits 7 segment LED Digital Tube Display with a DHT11 to an Arduino UNO .

[rahmatabdurrahim]

hello, is it possible when we want to put the decimal number of sensor?

[MadMaddin]

how can you use the dots in the middle?
i tried to read the library, but i can't figure out how to use this:

//Whether to light the clock point ":".
//To take effect the next time it displays.
void TM1637::point(boolean PointFlag)
{
_PointFlag = PointFlag;
}

i mean i get it to turn it on with tm1637.pint(1), but i can't turn them off

i'd like to make a clock with the dots blinking, but no chance
once ON they are ON

thx in advance

nice video btw :D

[prof.augustorossi]

Imposible de ver la programacion aun en pantalla grande. No podrias compartir las lineas de programacion? gracias

[mengarain]

hey where can i download your library? Thx in advance!

[paradondatsatit]

can i use this code with MLX90614 ?
Thankkkk