NE555 Astable Multivibrator Frequency and Duty Cycle Calculator


Posted on Feb 5, 2014

This calculator computes the resistors and capacitors for a NE555 timer chip, which has been configured as a astable multivibrator (oscillator), or square wave generator. Just enter in the duty cycle and the frequency and the calculator will compute reasonable values for the resistors and capacitors.


NE555 Astable Multivibrator Frequency and Duty Cycle Calculator
Click here to download the full size of the above Circuit.




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