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NE555 Basic LED Flasher | 20,023 view(s)

>ElectroSuite>.com – NE555 Basic LED Flasher. It consumes more power, but the advantage is when you need a variable flash rate, like for strobe circuits.

NE555 Basic LED Flasher - ElectroSuite.com
NE555 Basic LED Flasherwild-bohemian.com

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NE555 Basic LED Flasher

  • For a variable flash rate, replace R1 with a 1 megohm pot in series with a 22k resistor.
  • The NE555 timer chip can be damaged by reverse polarity voltage being applied to it.

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