When i try to make a infinite cicle with redstone, redstone repeater and redstone torch it works for a moment and then stops. Does anyone know if it's normal? Why is this happening?
The video that I uploaded at google drive:
Redstone torches "burn out" if they're cycled too fast.
That would be what causes the smoke particles that are released when your circuit stops.
Either slow it down a bit ot rebuild it using a repeater instead of the torch.
Under the "Behaviour" heading about 1/3 of the way down the page.