Im not so good with hardware, although I understand that I should just be able to hook up a MOSFET driver to a PWM pin to dim a LED load of 1A.
Can someone point me to a circuit diagram that I can use to do this? the LED's will be driven by 12vdc
I found this, but, once again, hardware isnt my strong suit
http://www.embedds.com/time-to-make-an-amplifier-for-your-arduino/