please help me, is this possible to control LED from IR remote and also from Bluetooth mobile? please see my attached image for more
You need a resistor in series with the LED, otherwise you'll burn out the LED or the pin you're trying to drive it with.
Otherwise, that looks okay.
that one i will do but how to write in code… i have done from remote to LED control and mobile to LED control also and now i want both in one arduino
try putting the following in the "Search the Arduino Forum" search box: