Kamal Singh
New Member
:? :idea: :?:
I need a PWM demodulator circuit to extract signal from following:
Carrier freq. = 20Khz
Carrier waveform = square
modulating freq. = 33Hz to 300Hz
modulating waveform = squre pulses
:cry:
I need a PWM demodulator circuit to extract signal from following:
Carrier freq. = 20Khz
Carrier waveform = square
modulating freq. = 33Hz to 300Hz
modulating waveform = squre pulses
:cry: