B
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- Jan 1, 1970
- 0
I am new to electronics and am trying to wire a LED to light up when a
12V fan is on. I understand about using a resistor inline with a LED
that has a typical voltage of less than 12V.
My question is: "if I use a 12V LED like this
http://www.radioshack.com/product.a...name=CTLG_011_006_001_000&product_id=276-084#
Do I need to use a resistor in this situation?
Thanks
12V fan is on. I understand about using a resistor inline with a LED
that has a typical voltage of less than 12V.
My question is: "if I use a 12V LED like this
http://www.radioshack.com/product.a...name=CTLG_011_006_001_000&product_id=276-084#
Do I need to use a resistor in this situation?
Thanks