Hello, i try to help people who try to put text on an led display with Aruino,

Step 1: Order Stuff

First step, you need to order a TM1637 based led display, got mine from ebay.

you also need an arduino board, any wil work,and some dupont wires.

wire it up ,

5vcc vcc

gnd gnd

D2 CLK

D3 DIO

Step 2: Install Arduino IDE

If you hav'nt don it already you need to install arduino IDE

after this you pul down the sketcs menu and choose include library and choose add .zip library and show the program this : "tm1637-master.zip" file

after you have done this you can open the tm1637scrol.ino

verifi and upload the sketcs

enjoy !!