Hi! I want to make a sound responsive led strip, and I'll add a lot of other functions :) This is the original schematic (found on the internet): OLD SCHEMATIC And this is how I adapted it: NEW SCHEMATIC I added a power source: I don't want to put 12V on my Arduino to prevent heating and to make it easier to know what adapter I have to buy :) I also might a function to light the leds on data received by a computer via USB. I also changed the MOSFET's, they weren't logic level ones, to IRL3705N.
So is this schematic ok? I don't know wether that common ground is good... Thanks for your help!! Bram