Not directly, these are p-channel fets. If you need them because you have a common cathode system then you will need to drive them with +12V from the arduino. The best way to get the arduino output to 12V is to use a transistor.However if you have a common anode LED then you need an n-channel FET.
, 600MA/m
Wow! That's going to be bright! ;D
sp. "600mA/m"
Right now I´m running them on a powersupply without the controller
You have your own power-station? ;D
Right now I´m running them on a powersupply without the controller
And I assume without any form of current limiting? If so enjoy them as they won't last long.
Sorry wrong forum
Yes but we didn't mind. It is very anti social of you to remove you posts. This leaves the thread meaningless for those searching who might have your exact problem.