I got a question regarding using MOSFETS.
For my project an Arduino will be placed on my moped and will trigger things like a 12V horn or blinkers which will be either blinking or possibly fading.
My idea was to use an N-channel logic MOSFET, which can be switched by the Arduino.
I saw some people using the Arduino to switch a transistor which will then trigger an N-channel MOSFET.
Do you know if this is necessary or if I can use only an N-channel logic MOSFET?