Simple Led Question

Tagged: ,

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
  • #25662

    Hello Everyone,

    I have the most basic question ever but i need some help. Im making a costume for my son and need a single 12v white Led. I have the Led but do not know how to wire it correctly. Do i need a resistor is my question and if so which one. I know how to add a switch and all of that but cant figure out the resistor part. also can i use a 9 v and the led just be dim?

    Windell Oskay

    Here’s our article on the subject:

    Basics: Picking Resistors for LEDs

Viewing 2 posts - 1 through 2 (of 2 total)
  • You must be logged in to reply to this topic.