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Author Topic: Electronics help :)  (Read 5107 times)

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Offline Karlos

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Re: Electronics help :)
« on: August 18, 2009, 08:07:12 PM »
OMG, you put wanker lights inside your car?
int p; // A
 

Offline Karlos

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Re: Electronics help :)
« Reply #1 on: August 18, 2009, 08:24:32 PM »
Poor MX5, you've totally killed any sense of class it had.

Are the LED's pre-resistored up for 12VDC?

-edit-

Never mind. Series wiring. Just keep sticking 1500uF 16V capacitors in parallel to the array of three diodes until you get the delay you want. Note that you'll probably have a fade on too since the capacitor charging will divert a lot of the forward current initially as they charge.
« Last Edit: August 18, 2009, 08:30:27 PM by Karlos »
int p; // A
 

Offline Karlos

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Re: Electronics help :)
« Reply #2 on: August 18, 2009, 08:43:42 PM »
I'm not sure a simple capacitor based mechanism is your ideal solution though. Charging and draining capacitors with a load like that isn't good for them in the long run. You'd probably want to limit the maximum current into the caps.
int p; // A
 

Offline Karlos

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Re: Electronics help :)
« Reply #3 on: August 18, 2009, 08:52:49 PM »
Higher voltage ratings would be OK, if you can find those. Just not less than the supply voltage.
int p; // A