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D.Duck D.Duck is offline
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First recorded activity by BoatBanter: Dec 2006
Posts: 1,533
Default LED in-line spark tester


"basskisser" wrote in message
ups.com...

news.wildblue.net wrote:
that's about the firing voltage of a spark plug.

Yes, it is, but that doesn't mean the LED has to handle that 50,000
volts. Think resistance.....


How much resistance would you need? Series, parallel?