LED Blinker Using 555 Timer

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When you power the circuit, the LED blinks at a regular interval as determined by the values of R1, R2 and C1.

Components

  • 47k Resister (R1)
  • 100k Resister (R2)
  • 10uF Capacitor (C1)
  • LED Bulb
  • 555 Timer IC

Circuit Diagram

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