Hello.
Will these schematic work to control 2 separate meters of led strips? (Led strip Rgb Ip65 7.2w/m).
Tell me if im wrong and why, in what im going to type.
-Resistance between the Arduino and the gate will limit the current, its not really needed since its a mosfet and the current will be low, but wont hurt right (220 ohm?).
- I have to look for a logic level mosfet, that is full on with 5V, and that can handle the current it will be asked for. (Each led takes about 20ma full white, so 20ma * 30leds = 600ma for each colour, so i get one that can handle 1,5A).
- If i want to get 4 strips, i simply use a shift register 74hc595 to get more PWM outputs.