This might be redundant, but I'm a newbie and not that well with electronics.
I have a system that is consisted of:
R.Pi 3 model B (2.5 A, 5 v)
R.Pi camera v2
KD-202A-1 LED (3.7v, 1 A at full power)
I'm trying to create the circuitry to integrate the LED with the Pi system such that the entire system is powered by one 5v battery pack that should last up to 5 hours. I was told that a 2N222 transistor would do the job, but not sure what other components needed for the circuit to function properly?
Any help is appreciated!