Hello,
It’s my first project with an Arduino and I want to switch 4 lines each one with 42-48VDC and 150-400mA Constant Current. (LED)
It should switch if a RF command with 433 or 868 MHZ get received or if easier through wireless lan.
Thought an Arduino uno would be the right choice ? Because there exist lot of libraries I could look at and different RF and wlan Boards.
But what should I choose as switch ? Found this two modules;
https://m.de.aliexpress.com/item/1005001565133660.html?
And a PWM Board which should get used as switch too.
https://m.de.aliexpress.com/item/4000113738564.html?
Or does anyone have a simple Mosfet circuit which could get used for it.