Hi , i have an arduino uno R3. I m trying to generate inside the main loop, 3 different "signals"(output) as :
-one signal to light a red led once every 250 ms; -one signal to light a blue led once every 500 ms; -one signal to light a green led once every 1 seconds;
Could you please help me figure out how can i do this ? I think i need inside the main loop, 3 other loops, which should work simultaneously.
Thanks in advance!