We have been asked to make any circuit of our choice using op-amps on a breadboard or a PCB. We have found this circuit of PULSE WIDTH MODULATOR on the net and we have decided to go for it.But our teacher wants us to explain the designing of the circuit too namely why have we used the resiistors of that particular value only ,using equations and so on.
I am uploading the circuit as an attachment
please help.
I am uploading the circuit as an attachment
please help.
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