I have bought a 12v led-strip for the summerhouse including a 12v wallwart switcher, and want to control it via the 10bit pwm on a Mega8.
I have attached my eagle schematic , but i don't know if this would do , or if i need the schottkey and/or C1 on the 12v supply.
I have a tonn of IRF520N , but they aren't LogicLevel , so i chose a IRLZ44N.
What PWM speed would be suitable , is 200Hz enough ?
Would it be possible to use this with an IRF520 if PWM freq is 200Hz ?
I can't remember the led-strip effect , but seem to remember the switcher is 12v max 2A.
Would you have a look at the eagle schematic , and come with corrections ?