I have bought some blue LED's from our local supplier. They do not have a datasheet and I need to know what the Vf. Imax is.
Is there a way of testing this.
I need to put 20 Blue LED's in an array. The first one I built was very bright, this one not bright at all. I did ask for super bright and used the same specifications but there is a distinct difference.
Many thanks
Rodney
Is there a way of testing this.
I need to put 20 Blue LED's in an array. The first one I built was very bright, this one not bright at all. I did ask for super bright and used the same specifications but there is a distinct difference.
Many thanks
Rodney