Connect a led strip at an arduino card

Hello i want to connect my led strip at an arduino card for control it and connect it at
external power supply but i don't now which led strip i need to buy and how i connect it
thank if you answer at my topic :slight_smile: :slight_smile:

What do you expect from your ledstrip?

Single color or pixels?
Cheap, expensive?
Preferred voltage?

And what is an Arduino card?

YeahBoy:
Hello i want to connect my led strip

So you have a led strip; which one? Addressable or non-addressable? Which voltage?