555 Flasher II


Posted on Sep 18, 2012

Here is a Simple Circuit to give a Flashing LED, With a `Rising and Falling` Brightness. It Uses the Sawtooth waveform from pins 2 and 6 to create the rise and fall. The Resistor and LED on Pin 3 are Optional. The 10K Potentiometer give a reasonable range of Speed.


555 Flasher II
Click here to download the full size of the above Circuit.




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