The Highly Efficient thing was just a idea in the beginning when i was reading around and looking for infos.
Now i just want to get the dimming working.
Hm, a resistor at the gate? I have the 4.5Volt at the LED even with the gate not connected to the Arduino.
Source voltage? You mean the 12Volt that go to the LED? The IRLU8726PBF is made for up to 30Volt.
I can find allot 220Volt MOSFET circuits but nothing on logic level MOSFET.
From my understanding there is no need for a driver if you use a logic level MOSFET and
you can connect it directly to the micro controller.
I have just an 15 year old 2MP digital camera. No need for a new one until i have the luck to visit Disney World 