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Article #1891Re: High side driving N-channel Mosfet with PWM
From: John Popelish
Date: Tue, 06 May 2008 00:05
Date: Tue, 06 May 2008 00:05
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Jamie wrote: > 32 frames/Sec I believe is the minimum needed to prevent strobe flash in > the human eye.. or some figure like that. Fine for a stationary source you are staring at. But all you have to do is blink and you will see a trail of dots (especially if the LED is very much brighter than its surroundings) at 32 flashes per second, and a lot faster, too. If you haven't seen the effect, I suggest you try it. -- Regards, John Popelish
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