LED Help Needed
#11
JK Enthusiast
Join Date: Apr 2008
Location: Quantico, VA
Posts: 368
Likes: 0
Received 0 Likes
on
0 Posts
Well, it defeats one of the purposes of LEDs, which is to save power. But it doesn't defeat the fact that they are safer by being brighter and lighting up quicker than normal bulbs. And they still last much longer than normal bulbs. So, using resistors is a bummer, but the benefits are still greater than the costs for me.
#12
JK Enthusiast
Join Date: Aug 2009
Location: San Diego
Posts: 262
Likes: 0
Received 0 Likes
on
0 Posts
#13
JK Enthusiast
Join Date: Apr 2008
Location: Quantico, VA
Posts: 368
Likes: 0
Received 0 Likes
on
0 Posts
Easier to play mad scientist on a bench than on your rig...
#14
JK Enthusiast
Join Date: Jul 2008
Location: Morinville, Alberta, Canada
Posts: 395
Likes: 0
Received 0 Likes
on
0 Posts
umm, capacitors store and release energy so the point of blinking would not work it will charge when light is on and release when the flasher is off so the light would stay on. i also don't think they have a high resistave value
#15
JK Super Freak
Join Date: Jan 2007
Location: Arkansas / Alabama
Posts: 1,157
Likes: 0
Received 0 Likes
on
0 Posts
#16
JK Enthusiast
Join Date: Mar 2009
Location: nowhere,
Posts: 372
Likes: 0
Received 0 Likes
on
0 Posts
I dealt with this on a bike find the proper resistor and solder it in you should be good to go. Find a dual color LED unit and ensure the resistor is plugged into the blinker side and it should work. I would call M. D. wright 800-980-3517 they do alot for motorcycles for the same type of idea you want. They may be able to build it with the resistor in it for you. Thier products are outstanding.
#17
JK Enthusiast
Join Date: Apr 2008
Location: Quantico, VA
Posts: 368
Likes: 0
Received 0 Likes
on
0 Posts
I think I see where he is going with the Caps... you can change the rate of the flash by taking a moment to charge a cap, let it release, charge again, etc. I am not sure about what kind of and how many to use to emulate the load you need for teh 12V. I would get one of those kits from radio shack and that allows you to plug and play with this stuff all day.
I probably have the right ones here in the lab; I just have too many gee-gaws going on right now to put any more junk on my bench.
The store room is like a black hole; it has it's own gravity field and none return...