Hi
I am really new to electronics but I do have programming experience. I recently bought an 8X Digital Tube + 8X Key + 8X Double Color LED Module and I am really battling to get something to display. I have searched the internet for any help on how to connect the Arduino UNO to the LED module.
This is the code I am using but nothing appears when executing it:
#include "TM1638.h"// yes you need both
#include "TM1640.h"
// define a module on data pin 7, clock pin 8
TM1640 module(7, 8);
void setup()
{
// nothing to do here
}
void loop()
{
String name = "0123456789012345";
module.setDisplayToString(name, 0b0000000000000000);
delay(32766);
}
Please any help