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Old 1st September 2008, 02:39 AM   (permalink)
Default help - pwm w/ current limited, sequenced outputs

Good evening all,

I want to build a circuit that operates like an led flasher, presumably using a 555 and a 4017. But in addition to driving leds in sequence, I want to drive the gates of power mosfets.

I would really appreciate any advice on making this work.

Furthermore, I need to be able to limit the current through the fets, it's this part especially that I don't know how to do.


Thanks.

-Consume less

Last edited by consumeless; 2nd September 2008 at 01:50 AM. Reason: brevity
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current limiting, flasher, pwm, sequencer

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