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Posted on 12/03/07 19:12:48
Monaro Doorslammer

Posts: 541

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Wanted: Small Size Cooling Fan + LEDs
Sounds like a list Cam would enjoy but here it is:

* Small size cooling fan, like those fitted to high end slot car controllers (that size is perfect)
* LEDs of various colours
4 white
4 amber
2 red
* And some sort of thingy to make them flash

OK, then I guess it is up to Cam this time... what ya got?

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Posted on 14/03/07 20:00:19
CamZH

Posts: 773

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Re: Wanted: Small Size Cooling Fan + LEDs
sure !
but what size fan is that ?? i've not seen one of those controllers
and what size LED's ?
and what flash rate ?
what duty cycle ??


Posted on 14/03/07 20:51:38
Monaro Doorslammer

Posts: 541

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Re: Wanted: Small Size Cooling Fan + LEDs
Im not sure of the size, but fairly common on high end Difalco controllers for bigger scale racing. But couldnt say what size...

Ditto for question two, would really need to see a sample of ones you have used before first.

Flash rate what be about 1/4 second on, 1/4 second off

And fourth one is well over my head (30,000ft )...



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Posted on 14/03/07 21:30:11
CamZH

Posts: 773

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Re: Wanted: Small Size Cooling Fan + LEDs
ok, but can i have a ball park on the fan size? 40mm ?
i have plenty of 3mm leds, other wise they are typically available in 3,5 and 10
with a flash rate of on for 0.25s and off for 0.25s thats a duty cycle of 50% !
ie, on 1/2 the time.
can set that up pretty easily.


Posted on 14/03/07 22:32:38
Monaro Doorslammer

Posts: 541

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Re: Wanted: Small Size Cooling Fan + LEDs
40mm sounds like the right figure.

For now, just collect what is available and I'll explain more on Sunday evening when I arrive. Sometime after 3:30pm

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Posted on 05/05/07 13:01:47
Monaro Doorslammer

Posts: 541

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Re: Wanted: Small Size Cooling Fan + LEDs
Um, car is now built up, so we shall organise a date to get it up to you Cam.



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