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Jun 11, 2008, 07:37 PM
Trying to defy gravity...
jimsky's Avatar
Video

Multiplex Twister LED AfterBurner


Short video on my Twister with a custom LED afterburner...

Jimsky
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Jun 11, 2008, 07:41 PM
Registered User
sjgusmc21's Avatar
That is really cool! Especially how it gets brighter with more throttle/speed! A+ and well done!
Jun 11, 2008, 07:46 PM
That's me.
R/C_Addict's Avatar
Haha, thats sweet. Great job!
Jun 11, 2008, 08:03 PM
piro-maniac........
GunnyGlow's Avatar
wow....that is fantastic!!! I doubt I would be the only wanting a build thread or details........please??
Jun 11, 2008, 08:09 PM
Trying to defy gravity...
jimsky's Avatar
I would not call it a build thread but here is some more basic information:

https://www.rcgroups.com/forums/show...45#post9939162

Post #2170

Jimsky
Jun 11, 2008, 09:11 PM
Registered User
quailbird's Avatar
That is really very cool!
Jun 11, 2008, 09:30 PM
HEAVY METAL JUNKY
skippyflyboy's Avatar
Jimsky,

Nicely Done!

I'll bet it looks pretty sweet flying at dusk.

Skippy
Jun 11, 2008, 11:30 PM
Tree Fodder
MumblinBerk's Avatar
Sweet, Jimsky. Two thumbs up.

-MB
Jun 11, 2008, 11:36 PM
Not your average DiggsyBear
Diggs's Avatar
Nice job man!! Very cool.. I am not into EDF, but that is sweet!

Diggs
Jun 12, 2008, 05:33 AM
AMA 504253 Born in the USA
Yellowspider's Avatar
nice
Jun 12, 2008, 08:24 AM
Strings, Wings, and a Prayer!
Nogahyde's Avatar
Jimsky,,,,, That is Super, Super Cool!!! Great job!!
Jun 12, 2008, 09:22 AM
Hooper, full throttle!
Tommy D's Avatar
I love it!

Now put it on 4S and get some smoke to go along with the fire!!!

Let me know when you want to shoot video <in the air>

Tommy D
Jun 12, 2008, 09:47 AM
Registered User
hokonghing's Avatar
Very nice, Jimsky:
not too sure what you mean by:
" Iíve used a Castle Creations BEC set to 9 volts as the voltage source for the afterburner LEDís. This voltage source is then fed to a GWS 2 amp ESC to create the variable brightness, this way the afterburner effect is slaved to the throttle setting."
Do you mean the ESC and BEC is connect as show in the diagram.
Thanks.
KH
Jun 12, 2008, 11:01 AM
Registered User
ihor14448's Avatar
one question, what if you did not use a BEC, just connect it to the esc, so it gets brighter as the motor runs faster?
Jun 12, 2008, 11:04 AM
Registered User
Joe 1320's Avatar
Guys,

the BEC will only supply the rated voltage. That's the reason for using the brushed ESC to drive the LEDs. As you thottle up, it increases voltage so the LEDs get brighter.

Great idea!


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