Created by
Created January 13, 2015
Last modified April 24, 2022
Tags 555   triangle-generator  


The circuit generates a 50% Duty Cycle Square Wave using a 555 Timer. The integrator comprised of OA1 generates the triangle wave. OA2 serves to buffer the Square wave.

Feed the Triangle Wave into a comparator along with an AC signal on the other comparator input to create a PWM signal.


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