Trains.com

LED wiring

8010 views
35 replies
1 rating 2 rating 3 rating 4 rating 5 rating
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Wednesday, June 23, 2004 4:21 PM
SUCCESS!!!!

I got it, it works and with just the right ammount of light. I got the picture but couldn't figure out how to get it posted. I am sure you know what it would look like already. I will try to figure out how to post the finished product, when it is done.

Thanks Lionelsoni.


  • Member since
    December 2001
  • From: Austin, TX
  • 10,096 posts
Posted by lionelsoni on Thursday, June 24, 2004 9:10 AM
Great! Let us know all the details--voltage, resistance, etc.

Bob Nelson

  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Thursday, June 24, 2004 6:52 PM
Lionelsoni
I used the configuration that you explained to me.

wire (a)---ledpair----ledpair---ledpair---resistor----wire(b)

The resistors are:
5% tolerance 330 ohm 1/2 watt

The leds are:
pure white 11000 mcd (the higher the number the brighter)
foward voltage 3.5

transformer running at full power at 10 volts.

I soldered the connections before i hooked to electric.

I shut the lights off and the six led lit up the whole room. The room is 10x 20.
Really bright.

Thanks again for all the info Lionelsoni!!
Angelo
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Friday, June 25, 2004 12:14 PM
Angelo, I would like to know where to buy white LEDs for 24 cents apiece. I have lots of applications, but not at $1 each!
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Friday, June 25, 2004 12:16 PM
I would like to know where you found white leds for 24 cents. I have several projects waiting for the price of white LEDs to come down.
  • Member since
    April 2003
  • 305,205 posts
Posted by Anonymous on Friday, June 25, 2004 2:14 PM
HMMMMMMMMMMMMMM.....................

Lets talk....

I get you them for 50 cents a piece...

or

you could just go here:

http://www.besthongkong.com/

Join our Community!

Our community is FREE to join. To participate you must either login or register for an account.

Search the Community

FREE EMAIL NEWSLETTER

Get the Classic Toy Trains newsletter delivered to your inbox twice a month