roadrunner
Newly Enlightened
- Joined
- Sep 26, 2005
- Messages
- 1
Hi
I am new to this and need some help. I want to play around with some LED's and see what I can do. I have a 3.6 volt 20mA 1100mcd and want to play around with it.
If I used 2 AA cells and one LED would I have to use a resistor? if so what size?
What would be the best number of AA cells to use with this?
I am new to this and need some help. I want to play around with some LED's and see what I can do. I have a 3.6 volt 20mA 1100mcd and want to play around with it.
If I used 2 AA cells and one LED would I have to use a resistor? if so what size?
What would be the best number of AA cells to use with this?